—Why did Mike ______ the chance of studying abroad last year?
— Because he had to look after his sick father.
A．look up B． give up C．show up D．put up
九年级英语单项填空中等难度题
—Why did Mike ______ the chance of studying abroad last year?
— Because he had to look after his sick father.
A．look up B． give up C．show up D．put up
九年级英语单项填空中等难度题查看答案及解析
In the last eight years, a lot of bees have disappeared. Scientists have been studying why those bees have been leaving their hives(蜂房)and not returning. They believe that their living environment may be changing.
Now, the US government is stepping in to help fight this problem. President Barack Obama has asked for $50 million(310 million yuan ) in his 2015 budget(预算)to fight this problem, and has announced the start of the Pollinator Health Task Force. This group will work on keeping the US bee population healthy and strong, and will show people what they can do to help bees.
Even though many people may not like bees, they are an important part of how we grow food. As pollinators(花粉传授者), they move from one plant to another. Through pollination, plants can grow seeds(种子)and fruit. It's said that at least 90 kinds of plants including nuts, fruits and vegetables depend on bees for pollination.
The new Pollinator Health Task Force will work hard to protect bees, and build new hives for pollinators. It also plans to start a public education activity to make more people know the importance of pollinators, and actions that can be taken to protect them. The group will reach out to schools, libraries, museums and so on.
Obama said that helping save the bee population will avoid other losses for the agricultural sector (农业部门), and will help protect the health of the environment.
1. What is the major problem that scientists have been studying?
A. Why a lot of bees can't give birth to babies.
B. Why many bees won't return after leaving their hives.
C. Why many hives have disappeared in the last eight years.
D. What environment bees should live in.
2.According to scientists，maybe the change of has caused the problem of bees' disappearance.
A. time B. food
C. weather D. their living environment
3. What role do bees play in growing food
A. They pollinate, helping plants grow seeds and fruit.
B. They can help keep Earth healthy.
C. They can help plants grow more grains of pollen.
D. They can make fruit and vegetables grow bigger.
4.To fight this problem, the Pollinator Health Task Force will do the following EXCEPT .
A. make new hives for bees
B. let more people learn the importance of bees
C. make people know what they can do to protect bees
D. make the agricultural sector pay more attention to this problem
九年级英语阅读理解中等难度题查看答案及解析
In the last eight years, a lot of bees have disappeared. Scientists have been studying why those bees have been leaving their hives(蜂房)and not returning. They believe that their living environment may be changing.
Now, the US government is stepping in to help fight this problem. President Barack Obama has asked for $50 million(310 million yuan ) in his 2015 budget(预算)to fight this problem, and has announced the start of the Pollinator Health Task Force. This group will work on keeping the US bee population healthy and strong, and will show people what they can do to help bees.
Even though many people may not like bees, they are an important part of how we grow food. As pollinators(花粉传授者), they move from one plant to another. Through pollination, plants can grow seeds(种子)and fruit. It's said that at least 90 kinds of plants including nuts, fruits and vegetables depend on bees for pollination.
The new Pollinator Health Task Force will work hard to protect bees, and build new hives for pollinators. It also plans to start a public education activity to make more people know the importance of pollinators, and actions that can be taken to protect them. The group will reach out to schools, libraries, museums and so on.
Obama said that helping save the bee population will avoid other losses for the agricultural sector (农业部门), and will help protect the health of the environment.
1.What is the major problem that scientists have been studying?
A. Why a lot of bees can't give birth to babies.
B. Why many bees won't return after leaving their hives.
C. Why many hives have disappeared in the last eight years.
D. What environment bees should live in.
2. According to scientists，maybe the change of has caused the problem of bees' disappearance.
A. time B. Food
C. weather D. their living environment
3. What role do bees play in growing food?
A. They pollinate, helping plants grow seeds and fruit.
B. They can help keep Earth healthy.
C. They can help plants grow more grains of pollen.
D. They can make fruit and vegetables grow bigger.
4.To fight this problem, the Pollinator Health Task Force will do the following EXCEPT .
A. make new hives for bees
B. let more people learn the importance of bees
C. make people know what they can do to protect bees
D. make the agricultural sector pay more attention to this problem
九年级英语阅读理解中等难度题查看答案及解析
Last year he has an opportunity ______ abroad, but he gave it up.
A． study B． to study C． of study
九年级英语单项填空中等难度题查看答案及解析
Last year he has an opportunity ______ abroad, but he gave it up.
A．study
B．to study
C．of study
九年级英语单项填空中等难度题查看答案及解析
The twins have tried, but _ _ of them has got the chance to study abroad.
A. both B. all C. none D. neither
九年级英语单项填空中等难度题查看答案及解析
—Why did your uncle finally______ such a good chance to work abroad?
—Because he wanted to do more for our country.
A. look up B. make up C. give up D. use up
九年级英语单项填空中等难度题查看答案及解析
— Did Tony and Mike go to the concert last week?
— No, ___________ of them likes music.
A.neither B.both C.none
九年级英语单选题简单题查看答案及解析
More than twenty students in that university abroad to study medicine last year.
A,sent B.were sent
C.had sent D.had been sent
九年级英语单选题中等难度题查看答案及解析
I failed in the final exams last term and only then _______the importance of study.
A. did I realize B. do I realize C. I do realize D. I did realize
九年级英语单选题简单题查看答案及解析