----- When was the People’s Liberation Army’s Navy founded?
-----It ____the April of 1949.
| A．dates to | B．dated back | C．dated from | D．dates back to |
Ｉdon’t think Linda could have done such a stupid thing last night，_________?
| A．do I | B．didn’t she | C． did she | D．don’t I |
My uncle hasn’t been able to quit smoking, but at least he has_________.
| A．cut out | B．cut down | C．cut up | D．cut off |
Bob tried to sweet-talk his mother into letting him go out. But when he saw his sweet talk________， he lost his temper.
| A．hadn’t worked | B．wasn’t working | C．isn’t working | D．doesn’t work |
________ at the foot of the mountain is an old church _______ back to the 18th century when it was occupied by the French.
| A．Standing；dating | B．Standing；dated | C．To stand；dating | D．Stood；to date |
— What did he think of the trip to Beijing last month？
— He had such a good time ________ he visited the Great Wall.
| A．until | B．that | C．where | D．when |