单项选择题

The dean of our department is supposed ______ for Florence the day before yesterday.

A．to leave
B．to have left
C．to be leaving
D．to have been left
<上一题 目录 下一题>
热门 试题

单项选择题
A state with more ______ instruments in its hands will find that with small men no great thing can really be accomplished。
A．tractable
B．mild
C．docile
D．controllable
单项选择题
By the end of next month we ______ the review on the research findings.
A．will finish
B．will be finishing
C．will have finished
D．have finished
相关试题