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【单选题】
《职业病防治法》规定,对产生严重职业病危害的作业岗位,应当在其醒目位置,设置警示标识和中文警示说明。警示说明应当载明()等内容。
A.
应急救治措施
B.
逃生路线
C.
岗位操作规程
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举一反三
【单选题】下列数据中,采用二进制形式表示的是( )
A.
37D
B.
1011B
C.
76O
D.
5AH
【单选题】When the author is talking about the Jewish Population Survey, he seems ______.
A.
to believe the shrinking of the Jews in America
B.
to support the rejection of full integration into society
C.
to blame United Jewish Communities
D.
to be willing to tolerate the fault of United Jewish Communities
【单选题】The author's primary concern in this passage is to ________.
A.
defend people who are addicted to work
B.
encourage us not to worry about our imperfections
C.
accuse famous men of being poor friends
D.
consider the difficulties that we will meet at middle-age
【单选题】微波传感器测量物体含水量主要利用下述微波的哪一个特点( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
微波波长很短,频率很高
B.
水对微波的反射作用很强 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
微波的传输特性很好
D.
水对微波的吸收作用很强
【单选题】The last paragraph suggests that the author believes that ________.
A.
it is definitely more sensible to ask the question about working to live and living to work than it is to play the "live-to-eat or eat-to-live" theme
B.
only work can provide pride and fulfillment
C.
leisure can provide pride and fulfillment
【单选题】社会中处在健康良好状态的人占有的比例为( )
A.
0.05
B.
0.25
C.
0.5
D.
0.7
【单选题】The author thinks that the theatre superstitions ___________.
A.
B.
C.
D.
D
【多选题】中国古代科学考察的代办人物
A.
徐霞客
B.
郑和
C.
李时珍
D.
张骞
【简答题】简述在循环结构中使用 continue 和 break 语句的作用和区别。
【单选题】The bus driver told the author that _________ .
A.
a. her bus had four lights
B.
b. her route was a long one
C.
c. she couldn't help
D.
d. she would help as far as four traffic lights
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