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问题 单项选择题

主动脉球囊反搏（1ABP）辅助期间，维持ACT的最佳值（）

A.150～200秒

B.200～250秒

C.>250秒

D.100～150秒

E.<100秒

答案

参考答案：A

阅读理解

阅读理解。

    I'm at Billy's birthday party. There are a lot of friends in his house. Some stand beside the table and enjoy

the snacks and drinks. There is some food on the table. I like the chocolate and the fruit very much. Billy sits

in the sofa and chats with some friends there. He wears a red T-shirt and a pair of blue jeans. He looks so cool

today. Wow! The cake is really big. There are some candles on it. Billy's friends begin to sing "Happy Birthday"

to Billy. Billy is very excited. He blows out the candles (吹蜡烛) and cuts the cake. Everyone has fun at the

party.

1. There are a lot of friends at ______ birthday party. [ ]

A. Millie's

B. Billy's

C. my

D. Jim's

2. Billy wears ______. [ ]

A. a blue T-shirt

B. a red shirt and a pair of blue jeans

C. a red T-shirt and a pair of blue jeans

D. a yellow shirt

3. Billy looks ______ today. [ ]

A. cool

B. sad

C. polite

D. helpful

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单项选择题

( )是保险代理从业人员正确处理与客户之间关系的基本准则。

A．客户至上
B．诚实信用
C．遵纪守法
D．勤勉尽责
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