Question

Mr. Richard was disappointed that many students who had signed up for his adventure course _______ at the last moment.

A．left out

B．got out

C．passed out

D．dropped out

 

Answer 1

【答案】

D

【解析】考察词组辨析。Leave out 遗漏，省去 get out 离开 pass out 昏倒，失去知觉 drop out 退出，退学

句意为，理查德先生非常失望，因为很多报名参加他的冒险课程的人在最后一刻选择了退出。