大全51.According to surveys by the National Institute on Drug Abuse, about 20 percent of young adults used cocaine in 1979, doubling those reported in the 1977 survey. (A) doubling those reported in the 1977 survey (B) to double the number the 1977 survey reported (C) twice those the 1977 survey reported (D) twice as much as those reported in the 1977 survey(E)those指代不明 (E) twice the number reported in the 1977 survey E
GWD-8-Q41: When drive-ins were at the height of their popularity in the late 1950’s, some 4,000 existed in the United States, but today there are less than one-quarter that many. - there are less than
one-quarter that many - there are fewer than
one-quarter as many - there are fewer than
one-quarter of that amount - the number is less than
one-quarter the amount - it is less than one-quarter
of that amount
A、B,句尾many不对 C is the best D,the number没有指代对象 E,it没有指代对象 Some这里是大约的意思;
一直搞不明白此类,应该算是比较的题目吧,每次碰到必错,但又搞不清楚,此类:前半句讲过去的一个统计数据,后半句讲后来的比较, 选项好像每次都这些,但有时the number 对,有时又不对 真糊涂了,我找了两道题,希望大家可以帮我解释下,还有三天就考了,大家帮帮我吧!谢谢大家
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