上腔静脉综合征患者需要考虑紧急手术或介入处理的情况有（） A._爱下问搜题

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问题多项选择题

上腔静脉综合征患者需要考虑紧急手术或介入处理的情况有（）

A.颈面部水肿

B.昏迷

C.血循环不稳

D.上呼吸道水肿

E.球结膜水肿

答案

参考答案：B, C, D

完形填空

Do you know S. H. E? It is a group Taiwan, China. There are lovely girls in it. They Selina, Hebe and Ella. They are very popular. Lots of girls like Selina because she is very . She has long straight hair. She is of medium and thin. Ella is cool! She looks a boy. She is of medium height and a little heavy. She always short, straight hair and a jacket. Many fans think she sings very well. Hebe is a nice girl. She isn’t tall and she is of medium build. She has long, straight hair, too.

解答题

在○里填运算符号，在□中填数．

（1）465-199

=465-200○□

=□○□

=□

（2）99×33

=（100○□）×33

=100×33○□×33

=□

（3）125×56

=125×（□×□）

=125×□×□

=□

（4）3000÷4÷25

=3000÷（□○□）

=3000÷□

=□