提早出现QRS波,宽0.12秒,其前无相关P波见于()
A.室性早搏
B.交界性早搏
C.成对的室性早搏
D.多源性室早
E.室性并行心律
参考答案:A
情景交际,选一选。
1. 你想知道今天是星期几,你该怎样问?[ ]
A. What is today?
B. What day is it today?
C. What day is it tomorrow?
2. I like apples. What about you? 你该怎样回答?[ ]
A. I'm OK.
B. I like apples, too.
C. I often help my mother.
3. When is Mother's Day? [ ]
A. The second Sunday in May.
B. The third Sunday in June.
C. The fourth Thursday in March.
4. 你想知道同学周末做什么,你该怎样问?[ ]
A. What's the date?
B. What does he do?
C. What do you do on weekends?
5. I need to go shopping. 这句话的翻译是:[ ]
A. 我想要购物。
B. 我需要购物。
C. 我想看电视。
仓单具有物权凭证的法律性质,所以仓单的转让与提单类似,只需要背书即可。