The scientists in China are trying __________ the ways to reduce the fog and haze (减少雾霾)．
| A．look for | B．to look for |
| C．to find out | D．find out |
相关试题
单词辨音(共5小题，每小题1分，共5分)
从A、B、C、D四个选项中找出划线部分发音与其它三个选项不同的选项。
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---My favourite(最喜欢的) teacher is my Chinese teacher.______________?
---I like my English teacher best.
| A．What about you | B．What’s wrong? |
| C．How old are you | D．What’s your teacher like |
假设我们现在伦敦，通常我们不宜问Mrs.Wang:
| A．Who’s this boy? | B．How are you? |
| C．How old are you? | D．What’s your name? |
---Boys and girls , sit down ，please.
---___________________________.
| A．That’s OK | B．No.Stand up |
| C．Thank you | D．That’s all right |
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