单项选择题

At last she left her house and got to the airport, only ______ the plane flying away.

[A] having seen
[B] to have seen
[C] saw
[D] to see

<上一题目录下一题>

热门试题

单项选择题

The man sitting opposite me smiled dreamily, as if ______ something pleasant in the past.

[A] to remember
[B] remembered
[C] having been remembered
[D] remembering

单项选择题

Advertising media like direct mail, radio, television and newspapers ______ to increase the sales of industrial products.

[A] have been used
[B] will be used
[C] is being used
[D] has been used

相关试题