長按下面二維碼即可 |
長按下面二維碼即可 |
1.單選題
[填句補文]The smoke that comes from a lit cigarette contains many different poisonous chemicals. In the past, scientists did not think that these chemicals could harm a nonsmoker‘s health. ________. They discovered that even nonsmokers had unhealthy amounts of these toxic (有毒的) chemicals in their bodies.
A、The Gilsons have been married for 35 years.
B、Recently, though, scientists changed their opinion after they studied a large group of nonsmokers.
C、We cannot avoid secondhand smoke in restaurants.
D、In the United States, nine million children under the age of five live in homes with at least one smoker.
正確答案:B
答案解析:前一句講的是科學家們過去對二手煙的看法,接下來應選表示他們改變觀點的句子,因為下一句表明他們所持的觀點已與過去截然不同。
2.單選題
[填句補文]Many beginning interviewers are afraid that they are forcing the other person to answer questions and have no right to inquire about his personal secrets. ________. Unless the person really hates being interviewed, he is delighted that somebody wants to interview him.
A、This fear is almost 100 percent unnecessary.
B、This doesn‘t necessarily mean that it will go well.
C、Most men and women lead lives that are uninteresting.
D、Both of you need time to get to know each other.
正確答案:A
答案解析:抓住關鍵詞進行同義替換,也就是afraid,選項中this fear就是對這種擔心的補充,這種擔心是完全沒有必要的,除非被采訪者確實是討厭別人問自己。
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