It’s standard practice for a company like thi...

It’s standard practice for a company like this one______ a security officer.

A. employed　　 B. being employed　　　 C. to employ　　 D. employs

高三英语单项填空中等难度题查看答案及解析

It’s standard practice for a company like this one______ a security officer.

A.employed　　 B.being employed　　 C.to employ　　 D.employs

高三英语单项填空中等难度题查看答案及解析

It’s standard practice for a company like this one______ a security officer.

A. employed　　     B. being employed

C. to employ　　 D. employs

高三英语单项填空中等难度题查看答案及解析

It’s standard practice for a company like this one______ a security officer.

A. employed　　 　 B. being employed

C. to employ　　 　 D. employs

高三英语单项填空中等难度题查看答案及解析

It’s standard practice for senior 3 students like us ________ only 3 day off during our National Day holiday.

A. having　　 B. had　 C. to have　 D. have

高三英语单项填空中等难度题查看答案及解析

This practice satisfies people of high moral standards psychologically and materially and ______ encourages other people’s enthusiasm.

A．on the contrary     B．in the meantime    C．from time to time    D．all at once

高三英语单项填空中等难度题查看答案及解析

Standard Cognition, a startup company. in California, has developed technology that works like 　 of Amazon Go, but it seeks to sell its artificial intelligence system to businesses for use in their own stores

A.the one B.those C.that D.one

高三英语单项填空中等难度题查看答案及解析

________(drive) by a greater demand for green products, the food company has set higher standards to ensure the quality.

高三英语其他题中等难度题查看答案及解析

Everyone likes________ of the two stories, for this story is ________than that one.

A. both; not more interesting           B. neither; no more interesting

C. neither; not more interesting        D. either; no more interesting

高三英语单项填空中等难度题查看答案及解析

The popular wisdom for years has been that drinking in moderation (适度)—that’s one “standard” drink a day for women and two for men-is linked to a lower risk of cardiovascular (心血管的) disease. But recent studies are casting some doubt on that long-held learning. Science now says it depends on your age and drinking habits.

A 2017 study of nearly 2 million British with no cardiovascular risk found that there was still a modest benefit in moderate drinking, especially for women over 55 who drank five drinks a week. Why that age? Alcohol can influence the substance in the blood in positive ways, experts say, and that’s about the age when heart problems begin to occur.

Also, a 2018 study found that drinking more than 100 grams of alcohol per week—equal to roughly seven standard drinks in the United States or five to six glasses of wine in the UK—increases your risk of death from all causes and in turn lowers your life expectancy. Links were found with different forms of cardiovascular disease, with people who drank more than 100 grams per week having a higher risk of stroke, heart failure.

Another 2018 study found that consistently drinking a moderate amount of alcohol, within recommended guidelines, had a protective effect on the heart over time. Unstable drinking habits were associated with a higher risk of heart disease, which the authors reflected might indicate broader lifestyle changes, such as poor health or stress. Former drinkers were also at greater risk.

Overall, however, the latest thinking is that any heart benefit may be outweighed by other health risks, such as high blood pressure, certain cancers and liver damage.

Women who drink are at a higher risk for breast cancer; alcohol contributes about 6% of the overall risk, possibly because it raises certain dangerous hormones in the blood. Drinking can also increase the chance you might develop liver, mouth and oral cancers. One potential reason: Alcohol weakens our immune systems, making us more likely to inflame (发炎)—a driving force behind cancer.

1.Why does moderate drinking benefit women over 55?

A. It helps them live longer than men.

B. It reduces the chance of some heart problems.

C. It destroys the harmful chemicals in their blood.

D. It helps them recover from cardiovascular disease.

2.What can we learn from paragraph 3?

A. Drinking more than 10 grams of alcohol per week is surely harmful.

B. Solid links were found between the disease and the amount of alcohol.

C. The lifespan varies according to amount of consumed alcohol.

D. Seven standard drinks are the recommended amount of drinking in the UK.

3.Who will be at a lower risk according to the 2018 study?

A. Consistent drinkers with lifestyle changes.

B. Unstable drinkers with lifestyle changes.

C. Consistent drinkers within recommended amount of alcohol.

D. Unstable drinkers within recommended amount of alcohol.

4.Which can be the best title for the text?

A. Moderate drinking habits benefit the heart.

B. Moderate drinking weakens our immune systems.

C. Moderate drinking can prevent cancer.

D. Moderate drinking does more harm than good to health.

高三英语阅读理解中等难度题查看答案及解析