More patients ___________ in hospital this year than last year.
| A．treated | B．have treated | C．had been treated | D．have been treated |
African chicken is a dish that many tourists order in that restaurant, butI usually avoid because my first experience with it was not pleasant.
| A．it | B．that | C．each | D．one |
—Do you know eggs are traditionally sold bydozen in this country?
—Yes. And in some bookstores, the second-hand books are sold byweight.
| A．不填; 不填 | B．the; the |
| C．the; 不填 | D．不填; the |
Once there, as is described in the novel, in a village by the sea, who made a living by fishing.
| A．an old man lives | B．lives an old man |
| C．an old man lived | D．lived an old man |
The computer system suddenlywhile he was searching for information on the Internet.
| A．broke down | B．broke out |
| C．broke up | D．broke in |
--- What is the model plane like?
--- Well, the wings of the plane areof its body.
| A．more than the length twice | B．twice more than the length |
| C．more than twice the length | D．more twice than the length |