单项选择题

The engineer claims that this engine is（）as the previous one.

A．twice powerful
B．as twice powerful
C．powerful as twice
D．twice as powerful

<上一题 目录 下一题>
热门 试题

单项选择题
（）last Friday, he would have got to London.

A．Would he leave
B．Had he left
C．If he is to leave
D．If he was leaving
单项选择题
If（）in the fridge, the fruit can remain fresh for more than a week.

A．kept
B．keeping
C．be kept
D．to keep
相关试题