Theythink________willbebettertoha

发布时间：2020-07-10 07:57:17

They think ________ will be better to have a good method of studying.













A.that












B.which











C.they











D.it

网友回答

D解析本句的it在宾语从句中做形式主语，真正的主语应该是to have a good method of studying。
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