–How does his explanation _____ to you?
--Well, quite reasonable and acceptable.
| A．look | B．feel | C．come | D．sound |
Of all the books on the desk, ______ is of any use for study.
| A．nothing | B．no one | C．neither | D．none |
Sam _____ some knowledge of the computer just by watching others working on it.
| A．brought up | B．looked up | C．picked up | D．set up |
A new iPad in the market costs about ______ of a second-hand one.
| A．three timesofthe price | B．three times as much as the price |
| C．three times the price | D．three times more than the price |
By the time we arrived at the railway station, the train _________. As a result, we missed the train.
| A．left | B．is leaving | C．had left | D．leaves |
The small mountain village we spent our holiday last month lies in is now part of Hubei.
| A．which; where | B．where; what | C．that; which | D．when; which |