单项选择题

Was it in 1969（）the American astronauts succeeded in landing on the moon

A．that
B．ever since
C．when
D．of which

<上一题 目录 下一题>
热门 试题

单项选择题
Nowhere else in the world（）any better food than what we have served here.

A．one will find
B．can one find
C．one has found
D．to have been found
单项选择题
If he had not missed the train, he（）here by then.

A．might get
B．got
C．might have got
D．had got
相关试题