单项选择题

(Only then)(he became) aware of (the fact) that there were more difficulties ahead (than) he had expected.

A．Only then
B．he became
C．the fact
D．than
<上一题 目录 下一题>
热门 试题

单项选择题
(Had) they had enough cash (on) hand, they (would buy) this fancy (furniture).
A．Had
B．on
C．would buy
D．furniture
单项选择题
One of the workers (has) (hung) the curtains that (had) been (laying) on the floor.
A．has
B．hung
C．had
D．laying
相关试题