题目内容

【题目】English is a language shared by several diverse cultures, __________ uses it differently.

A. all of which B. each of which

C. all of them D. each of them

【答案】B

【解析】试题分析:本题考查的是一个定语从句,先行词是several diverse cultures,在定语从句里使用which指代先行词作为介词of的宾语。排除CD项,这两项并不是定语从句。A项在定语从句中做主语的时候,谓语动词要使用复数形式,本题定语从句中的uses说明A项是错误的。B项中的each做主语,谓语动词使用单数形式。句意:英语是一个被很多不同的文化共同使用的语言,每一种语言使用英语的方法都是不一样的。故B正确。

练习册系列答案
相关题目

【题目】Let's face it. No one drinks diet sodas for the taste. People drink diet sodas in the hope that it will help them lose weight or at least keep them from gaining it. Yet it seems to have exactly the opposite effect, according to a new study.

Researchers from the University of Texas said those who drank two or more diet sodas a day had waist size increases that were six times greater than those who didn't drink diet sodas. “What we saw was that the more diet sodas a person drank, the more weight they were likely to gain, said Sharon Fowler.

The study was based on data from 474 participants in a large, ongoing research project, where the participants were followed for nearly 10 years.

While the findings are surprising,they also offer some explanations.

Nutrition expert, Melanie Rogers, who works with overweight patients in New York, has found that when patients are switched from regular to diet sodas, they don't lose weight at all. “We weren't seeing weight loss necessarily, and that was confusing to us, said Rogers.

So why would diet soda cause weight gain? No one knows for sure yet,but it could be that people think they can eat more if they drink diet sodas, and so over-compensate(弥补) for the missing calories.

A related study found some sweeteners (甜味剂) raised blood sugar levels in some mice. “Data from this and other potential studies suggest that the promotion of diet sodas and artificial sweeteners may be risky, said Helen P. Hazuda, professor at School of Medicine of the University of Texas. They may be free of calories, but not of consequences.”

【1】People drink diet sodas to________.

A. enjoy its taste B. stay in fashion

C. achieve weight loss D. gain more energy

【2】We can learn from the passage that________.

A. regular sodas make people lose more weight

B. diet soda drinkers tend to eat more food

C. diet sodas do help reduce calories

D. most blood diseases come from diet sodas

【3】The underlined word “They” in the last paragraph probably refers to“________”.

A. sweeteners

B. diet sodas and artificial sweeteners

C. sodas

D. diet soda drinkers and sweetener takers

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网