The whole street is full of rubbish and it smells ________.
A.badly B.strange C.terrible D.wonderful
九年级英语单选题中等难度题
The whole street is full of rubbish and it smells ________.
A.badly B.strange C.terrible D.wonderful
九年级英语单选题中等难度题查看答案及解析
The street is covered with rubbish and .
A. is smelt bad B. smells badly
C. smells bad D. is smelt badly
九年级英语单项填空中等难度题查看答案及解析
﹣The little boy is so full of energy and _______knowledge that he read books in the library a whole day.
A.known for B.thirsty for C.responsible for D.thankful for
九年级英语单选题简单题查看答案及解析
People throw waste into the park every day and it a mountain of rubbish.
A、is turning off
B、has turned into
C、is put into
九年级英语单项填空中等难度题查看答案及解析
DNA is the whole “map” of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we look the same as other people in our family. It is because of small things called “genes”(基因)in our body. In 1953, two scientists, Watson and Crick, found out that genes are really messages. They’re written in the DNA with a special language.
In 1961, another two scientists found the first “word” that they could understand in that language. It shows how DNA tells the cell (细胞)to build its parts. So far, scientists have found all the words in the DNA map, but we still don’t understand what they all do. By understanding what just one “word” means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do.
Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more “words” and find out more information, we will use it in the wrong way. Just to make people more attractive (有吸引力的), or stop sick people getting jobs.
1.When did Mr. Mendel discover why we look the same as other people in our family?
A. In 1680. B. In 1860. C. In 1953. D. In 1961.
2.Watson and Crick found ______ in 1953.
A. all the words in the DNA map
B. small things called “genes” in our body
C. the first “word” they could understand in that language
D. genes are written in the DNA with a special language
3.How can we help sick people if we understand more “words” in the DNA map?
A. Make better medicine. B. Make them get jobs.
C. Make maps for them. D. Make them attractive.
4.Which one is NOT true according to the passage?
A. We look like our parents because of “genes” in our body.
B. We have understood what all the words in the DNA map do.
C. Scientists have found all the words in the DNA map.
D. DNA tells the cell to build its parts.
5.What do people think about this research about DNA?
A. It can be only bad.
B. It can be only good.
C. It can be good but won’t work.
D. It can be good or bad.
九年级英语阅读理解极难题查看答案及解析
DNA is the whole “map” of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time, In1860, Mr Mendel discovered why we look the same as other people in our family. It is because of small things called “genes”(基因) in our body. In 1953, two scientists, Watson and Crick, found out that those small parts are really messages . They’re written in the DNA with a special language.
In1961, another two scientists found the first “word” that they could understand in that language. It shows how DNA tells the cell﹙细胞﹚to build its parts. So far, scientists have found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one “word ”means, we can help to save people from several illness. So the more we understand, the more doctors will be able to do.
Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more “words” and find out more information, we will use it in the wrong way, just to make people more attractive (有吸引力的),or stop sick people getting jobs.
1.When did Mr Mendel discover why we look the same as other people in our family?
A. In 2000. B. In 1961 C. In 1953 D In 1860
2.What did the two scientists find in 1961? They found_____.
A.all the words in the DNA map
B.Small things called “genes” in our body
C.The first “word” they could understand in that language
D.those small parts are written in the DNA with a special language
3.How can we help sick people if we understand more “words” in the DNA map?
A.Make better medicine. B.Make them get jobs.
C.Make maps for them. D.Make them attractive
4.Which one is not true according to the article?
A.We look like our parents because of “genes” in our body
B.We have understand what all the words in the DNA map do
C.DNA is the whole “map” of the human body.
D.DNA tells the cell to build its parts.
5.What do people think about this research about DNA?
A.It can be only bad B.It can be only good
C.It can be good but won’t work D.It can be good and bad
九年级英语阅读理解中等难度题查看答案及解析
DNA is the whole “map” of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we look the same as other people in our family. It is because of small things called “genes”(基因)in our body. In 1953, two scientists, Watson and Crick, found out that genes are really messages. They’re written in the DNA with a special language.
In 1961, another two scientists found the first “word” that they could understand in that language. It shows how DNA tells the cell (细胞)to build its parts. So far, scientists have found all the words in the DNA map, but we still don’t understand what they all do. By understanding what just one “word” means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do.
Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more “words” and find out more information, we will use it in the wrong way. Just to make people more attractive (有吸引力的), or stop sick people getting jobs.
1.When did Mr. Mendel discover why we look the same as other people in our family?
A. In 1680. B. In 1860. C. In 1953. D. In 1961.
2.Watson and Crick found ______ in 1953.
A. all the words in the DNA map
B. small things called “genes” in our body
C. the first “word” they could understand in that language
D. genes are written in the DNA with a special language
3.How can we help sick people if we understand more “words” in the DNA map?
A. Make better medicine. B. Make them get jobs.
C. Make maps for them. D. Make them attractive.
4. Which one is NOT true according to the passage?
A. We look like our parents because of “genes” in our body.
B. We have understood what all the words in the DNA map do.
C. Scientists have found all the words in the DNA map.
D. DNA tells the cell to build its parts.
5.What do people think about this research about DNA?
A. It can be only bad.
B. It can be only good.
C. It can be good but won’t work.
D. It can be good or bad.
九年级英语阅读理解困难题查看答案及解析
DNA is the whole "map" of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In I860, Mr Mendel discovered why we look the same as other people in our family. It is because of small things called "genes"(基因) in our body. In 1953, two scientists, Watson and Crick, found out that those small parts are really messages. They’re written in the DNA with a special language.
In 1961, another two scientists found the first "word" that they could understand in that language. It shows how DNA tells the cell (细胞)to build its parts, the words in the DNA map, but we still do not understand what they all do. By understanding what just one "word" means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do.
Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more "words" and find out more information, we will use it in the wrong way, just to make people more attractive, or stop sick people getting jobs.
1. The two scientists found ______in 1961.
A. all the words in the DNA map
B. small things called "genes" in our body
C. the first "word" they could understand in that language
D. those small parts arc written in the DNA with a special language
2.How can we help sick people if we understand more "words" in the DNA map?
A. Make better medicine.
B. Make them get jobs.
C. Make maps for them.
D. Make them attractive.
3.Which one is NOT TRUE according to the article?
A. We look like our parents because of "genes" in our body.
B. We have understood what all the words in the DNA map do.
C. DNA is the whole "map" of the human body.
D. DNA tells the cell to build its parts.
4.What do people think about this research about DNA?
A. It can be only bad.
B. It can be only good.
C. It can be good but won't work.
D. It can be good and bad
九年级英语阅读理解中等难度题查看答案及解析
DNA is the whole “map”of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we look the same as other people in our family. It is because of small things called “genes(基因)” in our body. In 1953, two scientists, Watson and Crick, found out that those small parts are really messages. They’re written in the DNA with a special language.
In 1961, another two scientists found the first “word”that could understand in that language. It shows how DNA tells the cell (细胞) to build its parts. So far, scientists have found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one “word”means, we can help to save people from several illnesses. So the more we understand. The more doctors will be able to do.
Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more “words”and find out more information, we will use it in the wrong way, just to make people more attractive(有吸引力的) , or stop sick people getting jobs.
1.When did Mr. Mendel discover why we look the same as other people in our family?
A. In 2000. B. In 1961. C. In 1953. D. In 1860.
2.How can we help sick people if we understand more “words” in the DNA map?
A. Make better medicine. B. Make them get jobs.
C. Make maps for them. D. Make them attractive.
3.Which one is NOT true according to the article?
A. We look like our parents because of “genes”in our body.
B. We have understood what all the words in the DNA map do.
C. DNA is the whole “map”of the human body.
D. DNA tells the cell to build its parts.
九年级英语阅读理解困难题查看答案及解析
—I wonder why the dress is so expensive.
— Because it’s made of silk and it so soft.
A.smells B.feels C.sounds D.tastes
九年级英语单选题中等难度题查看答案及解析