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问题 单项选择题 A1/A2型题

引起左心室后负荷增加的主要因素是（）。

A.肺循环高压

B.体循环高压

C.主动脉瓣关闭不全

D.血容量增加

E.左向右分流的先天性心脏病

答案

参考答案：B

阅读理解
Here is a report(成绩单) of the students’ English competition. Find the right answers to the following questions.
Items
Group One
Group Two
Group Three
Group Four
1.Answer correctly
67
71
76
78
2.Answer quickly
75
80
79
62
3.Answer humorously(幽默地)
69
68
81
77
4.Speak freely
81
83
84
85
5.Speak clearly
88
86
83
86
6.Speak loudly
90
93
91
91
7.Have good manners
79
74
75
79
8.Co-operate well
82
63
88
84
Average(平均数)
79
77
82
80
小题1:______ is the most humorous of the four groups?
A. Group One  B. Group Two  C. Group Three
小题2:Group Two spoke as _____ as Group Four.
A. clearly  B. quickly  C. freely
小题3:Group Two did worst in “______”.
A. speak freely  B. have good manners  C. co-operate well
小题4:In answer correctly, Group Three got _____ more marks than Group One.
A. 4  B. 5  C. 9
小题5:According to the report, which of the following is NOT true?
A. Group Three is the winner of the competition.
B. Group One did as well as Group Four in “Answer quickly”.
C. All groups did best in “Speak loudly” of all the items.
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单项选择题

治疗带下过少血枯瘀阻证，应首选的方剂是（）

A.左归丸

B.右归丸

C.四物汤

D.小营煎

E.六味地黄丸
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