--May I open the window? It’s too hot.
--_____________.
| A．It’s your turn. | B．You have got it. |
| C．Go ahead. | D．Hold on. |
He always differs _________ the manager _________ how to deal with the business．
| A．from; over | B．with； for | C．against ; at | D．over ; in |
Chinese netizens （网民） doubt ______they called Western freedom of speech , seeing the dishonest reports about the recent riots（暴乱） in Tibet by some Western media．
| A．that | B．which | C．what | D．Whether |
Research _____________ that men find it easier to give up smoking than women．
You _____ be 18 years old before you are allowed to drive a car ,and it’s also essential to get a driver’s license
| A．could | B．may | C．can | D．have to |
To be qualified for the job , _________
| A．ir is required that one has profound knowledge |
| B．profound knowledge is important |
| C．profound knowledge is a must |
| D．one needs to have profound knowledge |