Hu Mei, ___ daughter of a teacher’s family, was made ___ monitor of the class at the meeting.
| A．the; a | B．the; 不填 | C．a; the | D．the; the |
— Thank you very much for helping me to solve the problem.
— _____.
| A．Don't mention it | B．With pleasure | C．That's right | D．You said it |
In my view, realizing ______ great renewal of the Chinese nation is _______ Chinese nation's greatest dream in modern history.
| A．the；the | B．a；the | C．a；不填 | D．the；a |
Across the Yangtze River _____ more than one bridge, the Nanjing Changjiang Bridge being the first one.
| A．lay | B．lie | C．lies | D．laid |
I have no idea ______ measures the government will take to stop the air from being further polluted.
| A．which | B．what | C．that | D．whose |
—Who bought you the fresh flower?
—It’s from my girlfriend, if you ______ know.
| A．have to | B．must | C．will | D．might |