搜题请搜索小程序“爱下问搜题”
问题 单项选择题

关于急性胰腺炎时血清淀粉酶变化，不正确的描述是

A．发病8～12小时后开始升高

B．血淀粉酶常超过正常值3倍

C．尿淀粉酶升高持续时间比血淀粉酶长

D．血淀粉酶值的高低与病变程度成正比

E．急腹症时，血清淀粉酶也可升高

答案

参考答案：D

填空题

读短文，用所给动词的适当形式填空。  

     Recently I 1_____ (have) a discussion with my classmates about whether students can play

computers. Some of them think students should 2_____ (play) computers. Because they think

computer 3_____ (become) more and more important in our daily life. However, some students

don't agree. They think if they play computers, they 4_____ (not have) enough time to study.

Students will  spend less time 5_____ (talk) with their parents.
查看答案
单项选择题 A1/A2型题

先天性耳前瘘管瘘口多位于（）。

A.耳轮脚前

B.耳郭软骨

C.颞筋膜表面

D.颞筋膜深面

E.耳垂后方
查看答案