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【单选题】
关于会阴侧切的术前评估,以下哪个说法是错误的A.
经阴道分娩困难又不得不行剖宫产者，应尽量避免侧切
B.
侧切前应充分估计产妇身高体重、健康状况、会阴条件、胎儿大小、是否急需娩出等
C.
切开的时机取决于宫缩强度、产道及盆底软组织的弹性和产程进展情况
D.
开时间应预计在胎儿娩出前5~10分钟,不宜过早,以胎头着冠、会阴明显膨隆时为佳，且缩间歇期进行
E.
切口的长度和深度依产妇会阴条件、胎儿大小及是否行器械助产等因素而定
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举一反三
【单选题】Which is not the theme of this short novel?
A.
The social gap between rich and poor is increasing.
B.
The society is rigidly stratified.
C.
Law has no distinction between right and wrong.
D.
Love is the eternal power of the people who are in love.
【单选题】Which of the following conflicts is NOT implied as the theme of this short story?
A.
The conflict between friendship and war reality.
B.
The conflict between sense of guilt and sense of duty.
C.
The conflict between common sense and war logic.
D.
The conflict between forgiveness and hatred.
【单选题】The central theme of the short story “The Sisters” is _______.
A.
revolution
B.
paralysis and death
C.
death
【简答题】The theme of a piece of science fiction is presented by the ______ of the other elements of the fiction.
【单选题】Which of the following conflicts is NOT implied as the theme of the short story?
A.
The conflict between friendship and war reality.
B.
The conflict between forgiveness and hatred.
C.
The conflict between common sense and war logic.
D.
The conflict between sense of guilt and sense of duty.
【单选题】Which of the following is NOT a theme of the short story?
A.
Ambition
B.
Pessimism.
C.
Friend-ship.
D.
Self-sacrifice.
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