The teachers encourage their students to________the problems by themselves，and in this way students can enjoy success．
A．give up
B．work out
C．look through
相关试题
Jenny, I can’t go hiking with you __________ I have to help my mum with housework.
| A．so | B．but | C．because | D．unless |
—Do you know the latest information about Germany's Wing Flight?
—I’ve no idea. Let’s the TV to watch the news program.
| A．turn on | B．turn down |
| C．turn up | D．turn off |
— your friend Tim have a new i-pad?
－No, he doesn’t, but I have one.
| A．Are | B．Do | C．Is | D．Does |
— Sorry, I can’t follow you. Could you please your e-mail address?
— OK. It’s andy19840313@126.com.
| A．repeat | B．return |
| C．recycle | D．review |
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