扩张型心肌病的M型超声心动图表现为(). A.四个房、室腔扩大,以左心室腔扩大明显

题型:多项选择题

问题:

扩张型心肌病的M型超声心动图表现为().

A.四个房、室腔扩大,以左心室腔扩大明显

B.二尖瓣前、后叶开放幅度小且时间短而呈钻石样改变

C.二尖瓣波群(2a区)表现为大心腔、小开口征象

D.瓣叶E峰顶点距离室间隔左心室面距离增宽

E.二尖瓣曲线CD段平坦

考点:超声医学与技术(医学高级)医学高级(超声医学与技术)副高特训押题密卷三
题型:多项选择题

骨与关节结核与化脓性关节炎的鉴别是()

A.化脓性关节炎好发于小关节

B.关节穿刺液细菌学检查可鉴别

C.化脓性关节炎多高热而骨结核多低热

D.化脓性关节炎多为多发

E.化脓性关节炎常为对称性

题型:多项选择题

根据患者表现可以诊为

A.结核性胸膜炎

B.自发性气胸

C.肺癌

D.癌性胸膜炎

E.系统性红斑狼疮并发胸膜炎

题型:多项选择题

直埋通信光缆与管孔30--50CM给水管平行时最小净距为()。

A.0.5M

B.1.0M

C.1.5M

D.2.0M

题型:多项选择题



The Importance of Questions
For non-native speakers of English who want to participate in
group discussions, it is important to be able to ask questions in order to
resolve their difficulties.
Ⅰ. Causes of Breakdowns in (1) (1) ______
1. On students’ part
— insufficient command over the (2) of English (2) ______
— poor pronunciation
2. On teachers’ part
— uncertainty of whether his student has asked a question
— the students (3) to employ the correct question form (3) ______
— the teacher interprets the question as a comment
— difficulties arising even when the student employs an/a (4) (4) ______
question form
— the teacher may not know about the (5) of the student’ (5) ______
Difficulty
Ⅱ. Specific Questions
1. Begin questions with an/a (6) . (6) ______
2. Be careful to (7) the exact point. (7) ______
Ⅲ. Another Reason for the Correct Use of (8) —Politeness(8) ______
1. The students uses the imperative (9) the question form (9) ______
when he is nervous or struggling with new subject matter.
2. The teacher may interpret it as (10) and feel angry.(10) ______

题型:多项选择题

商业智能主要包括()技术

A.多维分析

B.数据挖掘

C.数据仓库

D.数据集市

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