I advise you to give up smoking for it is ___...

I advise you to give up smoking for it is _____to your health.

A. harm       B. harmless      C. harmful   D. harmfully

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. ---Yes, I know. But I simply can’t ___.

A．give it up          B．give it in           C．give it out         D．give it away

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.    --Yes, I know. But I can’t _____.

A．give it in          B．give it up          C．give it out         D．give it away

高一英语单项填空简单题查看答案及解析

—Smoking is bad for your health.

— Yes, I know. But I simply can’t ____.

高一英语单项填空简单题查看答案及解析

----Smoking is bad for your health.

---- Yes, I know. But I simply can’t ______.

A. give it up      B. give it in         C. give it out         D. give it away

高一英语单项填空简单题查看答案及解析

— Smoking is bad for your health.

— Yes, I know. But I simply can’t  ____________ .

A. give it up                         B. give it in

C. give it out　　　　         D. give it away

高一英语简单题查看答案及解析

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 ricks.

1.The function of Paragraph 1 is to ______________.

A. give an example　　 B. show the main idea of the passage

C. make an argument　　 D. introduce the topic of the passage

2.Most genetic changes happen because of  ____________.

A. people's bad living habits　　 B. environmental pollution

C. people's condition at birth　　 D. heart disease and cancer

3.The underlined word "it" in Paragraph 4 refers to ________________.

A. the cement　　 B. the footprint

C. the harmful　　 D. the genetic change

4.Which of the following statements is true?

A. The findings help to find treatments for genetic damage caused by smoking.

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 are the fruit of more than three years' research

高一英语阅读理解困难题查看答案及解析

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 non­smokers. Scientists compared their genes and found that more than 7, 000 genes of smokers had changed—a number that is one­third 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 day­to­day 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. give an example

B. arouse readers’ interest

C. make an argument

D. give 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 habits D. heart disease and cancer

3.The underlined word “it” in Paragraph 4 refers to _______.

A. the cement B. the footprint

C. the harmful effects 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

Last year I _____ my dad to give up smoking, and succeeded 。

高一英语单项填空中等难度题查看答案及解析

— Have you ____ your brother to give up smoking?

— No. I talked to him yesterday but he would not listen.

A. persuaded             B. advised                           C. promised                    D. suggested

高一英语完型填空中等难度题查看答案及解析