Smoking is a bad habit．You should ________ it...

Smoking is a bad habit．You should ________ it．

A. throw　　 B. get away with

C. get rid of　　 D. throw away

高一英语单项填空中等难度题查看答案及解析

Smoking is a bad habit．You should ________ it．

A．throw            B．get away with       C．get rid of          D．throw away

高一英语单项填空中等难度题查看答案及解析

smoking is a bad habit. You should ________ it.

高一英语单项填空中等难度题查看答案及解析

—Smoking is bad for your health.

—　　 It’s a stupid habit. I’m going to stop right now.

A.You’re absolutely right.　 B.I’ll do my best.

C.How do you find it? 　　　　 D.I didn’t get it.

高一英语单项填空中等难度题查看答案及解析

6. People generally think that smoking is a bad ______ .

高一英语单项填空简单题查看答案及解析

I know that smoking is a bad habit, but I can’t ______ myself of the feeling that I need to smoke.

A. move              B. rid             C. rub          D. get away with

高一英语单项填空困难题查看答案及解析

. You should ________ these bad habits.

A. get yourself rid of                 B. rid yourself of

C. get rid of yourself with             D. rid of yourself with

高一英语单项填空简单题查看答案及解析

Smoking is harmful. But as soon as you quit the habit, everything will be OK, right? Wrong.

New research has found that even if you give up smoking, the damage it has done to your genes will stay there for a much longer time. In the research, a team of US scientists studied the blood of 16,000 people. Among them, some were smokers, some used to smoke, and the rest were non-smokers. Scientists compared their genes and found that more than 7,000 genes of smokers had changed－a number that is one-third of known human genes.

According to NBC News, both heart disease and cancer are caused by genetic changes. Some people may have had the changes when they were born, but most people get them in their day-to-day lives while doing things like smoking.

When you stop smoking, a lot of these genes will return to normal within five years.

This means your body is trying to heal (治愈) itself of the harmful effects of smoking. But the changes in some of the genes stay for longer. They can stay for as long as 30 years, It’s almost like leaving a footprint on wet cement (水泥)－it will always be there, even when you’ve walked away and when the cement becomes dry.

Although the study results may make people unhappy, there is a bright side: the findings could help scientists invent medicine to treat genetic damage caused by smoking or find ways to tell which people have heart disease or cancer risks.

1.The purpose of Paragraph 1 is to______ .

A.raise a question B.give an example

C.make an argument D.show the main idea of the passage

2.Most genetic changes happen because of______ .

A.people’s condition at birth B.environmental pollution

C.heart disease and cancer D.people’s bad living habit

3.The underlined word “it” in Paragraph 5 refers to______ .

A.the footprint B.the cement

C.the harmful effect D.the genetic change

4.Which of the following statements is true?

A.The findings are the fruit of more than three years’ research.

B.The findings have prevented more people from starting smoking

C.The findings offer evidence that a damaged gene can heal itself.

D.The findings help to find cures for genetic damage caused by smoking.

高一英语阅读理解中等难度题查看答案及解析

Smoking is harmful. But as soon as you quit the habit, everything will be OK, right? Wrong.

New research has found that even if you give up smoking, the damage it has done to your genes will stay there for a much longer time. In the research, a team of US scientists studied the blood of 16,000 people. Among them, some were smokers, some used to smoke, and the rest were non-smokers. Scientists compared their genes and found that more than 7,000 genes of smokers had changed--a number that is one-third of known human genes.

According to NBC News, both heart disease and cancer are caused by genetic changes. Some people may have had the changes when they were born, but most people get them in their day-to-day lives while doing things like smoking.

When you stop smoking, a lot of these genes will return to normal within five years.

This means your body is trying to heal (治愈) itself of the harmful effects of smoking. But the changes in some of the genes stay for longer. They can stay for as long as 30 years, It’s almost like leaving a footprint on wet cement (水泥)----it will always be there, even when you’ve walked away and when the cement becomes dry.

Although the study results may make people unhappy, there is a bright side: the findings could help scientists invent medicine to treat genetic damage caused by smoking or find ways to tell which people have heart disease or cancer risks.

1.The function of Paragraph 1 is to_________ .

A. introduce the topic of the passage B. give an example

C. make an argument D. show the main idea of the passage

2.Most genetic changes happen because of___________ .

A. people’s condition at birth B. environmental pollution

C. people’s bad living habit D. heart disease and cancer

3.The underlined word “it” in Paragraph 5 refers to__________ .

A. the footprint B. the cement

C. the harmful effect D. the genetic change

4.Which of the following statements is true?

A. The findings are the fruit of more than three years’ research.

B. The findings have prevented more people from starting smoking

C. The findings offer evidence that a damaged gene can heal itself.

D. The findings help to find cures for genetic damage caused by smoking.

高一英语阅读理解简单题查看答案及解析

Smoking is harmful. But as soon as you quit the habit, everything will be OK, right?

Wrong.

New research has found that even if you give up smoking, the damage it has done to your genes (基因) will stay there for a much longer time.In the research, a team of US scientists studied the blood of 16,000 people. Among them, some were smokers, some used to smoke, and the rest were non-smokers. Scientists compared their genes and found that more than 7,000 genes of smokers had changed--a number that is one-third of known human genes.

According to NBC News, both heart disease and cancer are caused by genetic changes. Some people may have had the changes when they were born, but most people get them in their day-to-day lives while doing things like smoking.

When you stop smoking, a lot of these genes will return to normal within five years.

This means your body is trying to heal (治愈) itself of the harmful effects of smoking. But the changes in some of the genes stay for longer. They can stay for as long as 30 years, It’s almost like leaving a footprint on wet cement (水泥)----it will always be there, even when you’ve walked away and when the cement becomes dry.

Although the study results may make people unhappy, there is a bright side: the findings could help scientists invent medicine to treat genetic damage caused by smoking or find ways to tell which people have heart disease or cancer risks.

1.The function of Paragraph 1 is to_________ .

A. introduce the topic of the passage　　 B. give an example

C. make an argument　　 D. show the main idea of the passage

2.Most genetic changes happen because of___________ .

A. people’s condition at birth　　 B. environmental pollution

C. people’s bad living habit　　 D. heart disease and cancer

3.The underlined word “it” in Paragraph 6 refers to__________ .

A. the footprint　　 B. the cement

C. the harmful effect　　 D. the genetic change

4.Which of the following statements is true?

A. The findings are the fruit of more than three years’ research.

B. The findings have prevented more people from starting smoking

C. The findings offer evidence that a damaged gene can heal itself.

D. The findings help to find cures for genetic damage caused by smoking.

高一英语阅读理解简单题查看答案及解析