单选题
They all think that it's better to be busy than to be free, ______?
A、
don't they?
B、
aren't they
C、
doesn't it
D、
isn't it
【正确答案】
A
【答案解析】
当陈述句部分是I think/suppose/believe/fancy/imagine/expect+that从句时,反意疑问句要与从句对应;但若陈述部分为非第一人称主语+think/suppose/believe/fancy/imagine/expect+that从句,问句部分的动词和主语与陈述部分的主句动词和主语保持一致,因此答案为A。
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