You will find ______ useful to learn even a little English.
| A．it | B．it was | C．that | D．this |
By the first day of August, 2007, the PLA ________ for eighty years.
| A．founded | B．has founded |
| C．has been found | D．had been founded |
Have you ever gone?
| A．surfing | B．to surf | C．surf | D．surfed |
— Could you tell me Zhang Daqian Museum?
—The day after tomorrow, I think.
A. when will you visit B. when you will visiC. when you would visit
—What do you think of the film named Let the bullets fly(让子弹飞)?
—I have no idea, because I _____ it.
| A．don’t see | B．won't see | C．haven’t seen | D．didn’t see |