The country has already sent up three unmanned spacecrafts, the most recent _______ at the end of last March.
| A．has been launched | B．having been launched |
| C．being launched | D．to be launched |
If I can help_______, I don’t like working late into the night.
| A．so | B．that |
| C．it | D．them |
It was _____ impossible for anyone to get admitted without the password.
| A．quite | B． pretty |
| C．rather | D．fairly |
—How much is _____ for a schoolbag?
— Experts say students should carry _____ more than 10% of their body weight．
| A．too much; 不填 | B．much too; no |
| C．too many; 不填 | D．too much; not |
As for the plan some agree while others don’t. I’m one of _____ opposed to it.
| A．whom | B．those |
| C．those who | D．who is |
After a 5-minute discussion, we came up with a better ____ to the math problem.
| A．access | B．way |
| C．approach | D．aspect |