某女28岁，孕36周，夜间醒来，发现自己卧于血泊之中。查：血压80

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问题单项选择题共用题干题

某女28岁，孕36周，夜间醒来，发现自己卧于血泊之中。查：血压80／60mmHg，脉搏100次／分，宫底剑下3横指、腹软、无压痛、臀位、胎心音清晰，120次／分， * * 仍有少量的活动性出血。

最可能的诊断是（）

A.早产

B.临产

C.胎盘早剥

D.前置胎盘

E.先兆子宫破裂

答案

参考答案：D

改错题

第二部分：单句改错（满分10分）

91．People love to get together to eat and have a fun with each other． 91．__________

92．He was not going to hold his breathe for her to apologize． 92．__________

93．He could not have Yong Hui getting away to telling people lies． 93．__________

94．It would be better if you were a bit thin． 94．__________

95．They see a penniless young man wandered on the pavement． 95．__________

96．I saw a man dressed in rag the other day． 96．__________

97．They gave performances in pubs, for that they were paid in cash． 97．__________

98．Imagine our excitement when we heard it on the radio the first time． 98．__________

99．The carpet raised and at once they were in a thick rainforest． 99．__________

100．The coffee is excellent quality and has been sold very well． 100．__________

单项选择题

下列关于并运算的说法不正确的是

A．ALL防止UNION删除组合结果中的重复行

B．在SQL语句中支持集合的并运算

C．两个SELECT语句的查询结果中的列数可以不相同

D．两个SELECT语句的查询结果中的对应列必须有相同的数据类型和宽度