普通手术室空气消毒可以采用下列哪种方法消毒:().
A.紫外线照射
B.紫外线循环风空气消毒机或静电吸附式空气消毒机
C.消毒液擦拭消毒
D.消毒液喷洒
参考答案:B
根据短文内容及首字母提示补全单词(共10小题;每小题1分,共10分)
Moonlight Town is a place near Beijing and is not far f 小题1: Sunshine Town. It used to b 小题2: a quiet place. There were green hills and f 小题3: air. In the p 小题4: ,people could only go to Moonlight Town o 小题5: foot. But now things have c 小题6: a lot. There are many buses pass there, and a new railway station has been in u 小题7: since 2003.It’s faster and e 小题8: to get there .the changes have
b 小题9: people a modern life. But they have also caused many problems .There are f 小题10: trees and more pollution than before.
教师在讲授《师说》一课中"人非生而知之者,孰能无惑"中"孰"的用法时,又为学生补充了以下例子,其中不符合要求的一项是()。
A.是可忍.孰不可忍
B.孰知赋敛之毒有甚是蛇者乎
C.唯大王与群臣孰计议之
D.孰免讥嫌