Question

The student’s behavior cost the teacher a steepless night . He never thought his student ______ computer games for a whole class .

A．played

B．was playing

C．had been playing

D．would play

Answer 1

C

考查動(dòng)詞的時(shí)態(tài)。主句謂語(yǔ)動(dòng)詞thought是一般過(guò)去時(shí)態(tài)，所以從句謂語(yǔ)用過(guò)去時(shí)態(tài)的某種形式，且根據(jù)for a whole class .，可知一節(jié)課一直在玩，所以用過(guò)去完成進(jìn)行時(shí)態(tài)，表示過(guò)去一段時(shí)間內(nèi)一直在進(jìn)行的動(dòng)作。選C。