体温的测量，下列错误的操作为（）。 A.腹泻，直肠或肛门手术者

搜题请搜索小程序“爱下问搜题”

问题单项选择题

体温的测量，下列错误的操作为（）。

A.腹泻，直肠或肛门手术者不可用肛门测量法

B.腹泻，直肠或肛门手术者可用肛门测量法

C.测量前应检查体温表有无破损

D.不慎咬破体温表而吞下水银时，可立即口服大量蛋清或牛奶或大量韭菜等纤维食物

答案

参考答案：B

选择题

If he ________ well for his lessons yesterday, he ________ so many difficulties now. [ ]

A. had prepared; wouldn't have

B. had prepared; wouldn't have had

C. prepared; wouldn't have

D. prepared; wouldn't have had

单项选择题 A1/A2型题

下列细菌的特殊结构中具有强抵抗力的是（）。

A.鞭毛

B.芽胞

C.荚膜

D.菌毛

E.性菌毛