单项选择题
[听力原文] W: What time is it now My watch says eight past ten. I wonder if it is too fast. M: Let’s see...yours is seven minutes fast.
A.About 7 o’clock. B.About 8 o’clock. C.About 9 o’clock. D.About 10 o’clock.
A.光一秒钟以后能走完25%的距离,从地球到月球。 B.光在一秒钟内可以完成地球到月球距离的四分之三。 C.光一秒可以走过地球至月球距离的四分之三。 D.光一秒钟可以通过地球到月球距离的四分之三。
A、 had I fallen B、 I had fallen C、 fell I D、 I fell