5 Over a hundred people must have been driven away.______ they we_英语解答

5 Over a hundred people must have been driven away.______ they were.
a．I think b．I'm sure
c．Certain d．Of course
选A为什么

人气：146 ℃　时间：2020-03-28 01:44:54

解答

因为第一句话中用到了over a hundred,表示“一百以上”,这是一个虚数,所以用不太肯定的选项“I think”.其他选项都太肯定了.