在布置产生剧毒物质、高温以及强放射性装置的车间时,同时考虑相应事故防范和应急、救援设施和设备的配套并留有_。
A.人行通道
B.安全通道
C.消防通道
D.应急通道
参考答案:D
阅读短文,判断正(√)误(X)。
Hello! I'm Li Lin. My English name is Peter. I am a boy. I work hard at
school. I have many good friends. Where are they? Jenny is in the classroom.
She is writing on the paper with her pen. Steven is ill the gym. FIe is playing
ping-pong. Li Ming is iri the library. Hc is reading a book. Where am I? I am
in the library, too. I like to read books.
( )1. Peter is Li Lin's good friend.
( )2. Jenny is drawing a picture.
( )3. Steven is playing ping-pong.
( )4. Li Lin is in the library.
( )5. Li Lin likes to read books.
多发于青年男、女,好发于颜面部或手背部的扁平丘疹是()
A.扁瘊
B.疣目
C.鼠乳
D.跖疣
E.丝状疣