--- Please don't make a noise.
--- _______I'll be as quiet as a mouse.
| A．Yes, I won’t | B．No, I will | C．Yes, I will | D．No, I won't |
This is the house _________ the great man Mao Zedong was born 110 years ago.
| A．why | B．that | C．about which | D．in which |
Then arose the question _________ we were to get so much money.
| A．where | B．that | C．about which | D．in which |
China’s success in manned-space-craft travel shows _________ out country has become one of the greatest powers in space research.
| A．what | B．which | C．不填 | D．it that |
_________ you have seen both fighters，_________ will win？
| A．Since； do you think who | B．As； who you think |
| C．When； whoever | D．Since； who do you think |
It was a matter of _________ would take the position.
| A．who | B．whoever | C．whom | D．whomever |