下列事例中,不是应用大气压的是[ ]
A. 用吸管吸饮料
B. 紧贴在玻璃板上的吸盘
C. 打气筒打气时筒壁发热
D. 护士用注射器针管从药瓶中汲取药液
答案:C
句型转换。
1. I believe Tom does well in sports.(改为否定句)
I ___________believe Tom does well in sports.
2. Mike is weak in dancing. (改为同义句)
Mike ___________ dancing.
3. My headache started two days ago. (就画线部分提问)
___________ your headache___________?
4. She needs to see a dentist. (改为一般疑问句)
___________ she ___________ to see a dentist?
5. Mr Smith is feeling tired. (就画线部分提问)
___________Mr Smith ___________?
客户卡片丢失后,可以直接销卡还是必须先挂失后才能销卡?()
A.可以直接销卡
B.不可以直接销卡
C.按照客户意愿来定