纯电动汽车

— _____ do you learn English?

— By listening to tapes and reading aloud．

A．How

B．Why

C．Whose

D．When

根据句意及首字母或汉语提示，将单词的正确形式写在相应的横线上。

1. I  _____ (not do) my homework yesterday afternoon.

2. My sister is ill. She doesn't want to do a _____ .

3. How did they s_____ the weekend?

4. -How w _____ the weather? -It was hot and rainy.

5. Did you _____ (打扫) your room over the weekend?

拟实制造如缩短一年新产品上市时间，将为企业节约开发成本（）

A.15%

B.20%

C.25%

D.30%

上海市职业培训信息卡在（）内始终有效

A.1年

B.2年

C.法定劳动年龄段

D.失业期间

两侧头痛属于（）

A.太阳经

B.少阳经

C.阳明经

D.少阴经

E.厥阴经