—I began to learn English when I was a little child.
—Wow. You must have studied English for many years, ?
| A．don’t you | B．mustn’t you | C．needn’t you | D．haven’t you |
We had tried everything to improve their living conditions,but it made little .
| A．good | B．use |
| C．result | D．difference |
He is my father and I know he will forgive me for _______ I have done.
| A．whatever | B．no matter what |
| C．no matter how | D．whichever |
The number of people out of job over 4,000,but a number of them to apply for different jobs.
| A．are;are trying | B．are;is trying |
| C．is;are trying | D．is;is trying |
When I visited her,she was in writing a lecture speech on Chinese history.
| A．absorbing | B．concentrated |
| C．devoted | D．occupied |
Many people take pills to make sure they will achieve or maintain their desired weight＿＿＿it will lower their life expectancy（寿命）．
| A．so that | B．in that |
| C．even if | D．as if |