As _____rule, apples are sold by_______weight and eggs by _______dozen.
| A．a; 不填；the | B．a; the; the |
| C．a; a; the | D．the; 不填；不填 |
---What about going to the beach with us?
---_________. That’s a good place for a vacation.
| A．You can’t be serious. | B．I couldn’t agree more |
| C．That’s a good point. | D．I am not sure about it. |
In China, it is believed that spring is a season ______people often feel sleepier.
| A．that | B．which | C．as | D．when |
We are glad that you have been made ____captain of the school basketball team______ second time.
| A．a; a | B．the; the | C．不填；a | D．不填； the |
The fireman succeeded in saving all the people in the house on fire, _______they knew they were in great danger themselves.
| A．because | B．since | C．unless | D．though |
My brother ______French while he was working in Paris, and he could speak it very well.
| A．took up | B．put up | C．picked up | D．gave up |