Question

________ you are supposed to do ________ you don't like a thing is change it. Don't complain.

A．That; why B．What; when

C．What; where D．That; how

 

Answer 1

B

【解析】B　句意：當(dāng)你不喜歡一件事情時(shí)，你應(yīng)該做的是改變它。不要抱怨�！癬_______you are supposed to do”為主語(yǔ)從句，該從句缺少賓語(yǔ)，表示“事物”且語(yǔ)境中并無(wú)選擇含義，故用what引導(dǎo)；“________you don't like a thing”為時(shí)間狀語(yǔ)從句，作are supposed to do的狀語(yǔ)，說(shuō)明其時(shí)間，故用when引導(dǎo)。因?yàn)橹髡Z(yǔ)從句“What you are supposed to do”中含實(shí)義動(dòng)詞do，故is后的表語(yǔ)需為省去不定式符號(hào)的不定式，故change作表語(yǔ)。