Computer cannot remember who _______; it simply does what _______.
【译文】电脑不可能记住谁用过它；它只能按照指令执行。
| A．has used it; it is told | B．will used it; it was told |
| C．uses it; it has told | D．has used it; it told |
- There must be a dozen pens in this house but I can never find one when I need one.
- Keep looking._____ is sure to turn up.
| A．One | B．It | C．That | D．This |
—You are always full of _______.Can you tell me the secret?
—Taking plenty of exercise every day.
| A．power | B．strength | C．force | D．energy |
The practice of hanging clothes across the street is a common_____in many parts of the city.
| A．look | B．sign | C．sight | D．appearance |
I can’t say which wine is best—it’s a(n) _______ of personal taste.
| A．affair | B．event | C．matter | D．variety |
Chrismas is _____ special holiday when _______ whole family are supposed to get together.
| A．the, the | B．a, a | C．the, a | D．a, the |