--- " ______ he open the door?"
--- "Yes, please."
| A．Shall | B．Will | C．Can | D．Would |
Riding a bicycle can be fun. But _______ you ride a bike to work, and then there isn’t one to ride home?
| A．how come | B．what if | C．no matter how | D．wherever |
We consider it necessary that a plan _______ before doing the work.
| A．is made | B．will be made | C．should be made | D．made |
China is the world’s largest cigarette market, _______ over 30% of the total world consumption.
| A．accounting for | B．adding up to |
| C．consisting of | D．contributing to |
We need to strike a ______ between the needs of the community and the rights of the individual.
| A．balance | B．level | C．equality | D．combination |
The old man has a son and two daughters, ______ treat him well, _______ made him very sad.
| A．and none of whom; as | B．neither of them; which |
| C．and none of whom; what | D．none of whom; which |