单项选择题

Was it in 1969 () the American astronaut succeed()lauding on the moon

A. when; on
B. that; on
C. which; in
D. that; in

<上一题 目录 下一题>
热门 试题

单项选择题
You can hardly imagine Bell () a meal.

A. to be cooking
B. cooking
C. to cook
D. cook
单项选择题
I don’t think Mary understood what you said, ()

A. do I
B. didn’t she
C. did you
D. did she
相关试题