Question

Nick stayed up really late last night. So this morning he        by the time the class began.
A. had fallen asleep            B. had showm up              C. had realized

Answer 1

A

試題分析： stay up熬夜，by the time直到，句意：Nick昨晚熬夜到很晚，因此今天上午直到上課他也沒(méi)有起來(lái)。fall asleep入睡，睡覺(jué)。began是過(guò)去時(shí)，過(guò)去的過(guò)去用過(guò)去完成時(shí)，故選A。