---Mr. Smith must know a lot about Chinese history.
---________. He has studied it for years.
|
A．So he does |
B．So does he |
C．So he must |
D．Yes, he must |
While watching television, ________.
|
A．the doorbell rang |
B．the doorbell was rung |
|
C．we heard the doorbell ring |
D．we heard the doorbell rings |
In our factory there are 2,000 workers, two thirds of _______ are women.
|
A．them |
B．which |
C．whom |
D．who |
Your decision will affect your future study in college and your future job _______.
|
A．as though |
B．as if |
C．as well |
D．as well as |
Mr. Smith likes traveling _______; but his wife enjoys _______.
|
A．by train; taking a taxi |
B．on train; by taxi |
|
C．by train; by taxi |
D．on train; taking a taxi |
---Would you mind if I _______ here?
--- _______ . It's not allowed.
|
A．smoke; Yes, please |
B．smoked; You'd better not |
|
C．smoke; That's all right |
D．smoked; You are welcome |
