在二维超声扫查时,连枷样二尖瓣尖端在()期,指向() A.收缩;左室 B.收缩;左房

题型:单项选择题

问题:

在二维超声扫查时,连枷样二尖瓣尖端在()期,指向()

A.收缩;左室

B.收缩;左房

C.舒张;右室

D.舒张;右房

E.以上均是

考点:北京住院医师康复医学Ⅰ阶段影像医学科影像医学科题库
题型:单项选择题

根据句意及首字母提示完成单词。

1. —Do you r____ your English teacher?

    —Yes, she loves us very much. I won't forget her.

2. —Do you know her name?

    —No, she is new here. N____  knows her name.

3. —What's your favorite subject?

    —G____. Because I can learn about different countries.

4. Judy p____ speaking English every morning, so she is good at it.

5. Wang Lin is very p____ at school because he always helps others.

6. Li Lei is very tall. He is the c____  of our team.

7. —Who's your favorite p____?

    —My Chinese teacher Mrs. Wang.

8. He was very angry (生气). He didn't say a____ and left (离开) home.

9. I'm so hungry. I'd like a l____ bowl of rice for my dinner.

10. Do you have any s____? I want to eat something unusual (不寻常的).

题型:单项选择题

根据《票据管理实施办法》的规定,付款人或者代理付款人自收到挂失止付通知书之日起( )内没有收到人民法院的止付通知书的,自次日起,挂失止付通知书失效。

A.7日

B.10日

C.12日

D.15日

题型:单项选择题

电动吸引器吸痰的原理是()

A.静压作用

B.虹吸作用

C.负压作用

D.正压作用

E.空吸作用

题型:单项选择题

河南省淮阳县平粮台城址

题型:单项选择题

顺序分配法适用于各辅助生产车间之间相互受益程度有明显顺序的企业。

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