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【单选题】
使用CSS设置格式时,H1 B{color:blue}表示
A.
H1标记的B元素为蓝色
B.
H1标记的元素为蓝色
C.
B标记的H1为蓝色
D.
B标记的元素为蓝色
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参考答案:
举一反三
【判断题】无固相冲洗液就是普通清水。 ( )
A.
正确
B.
错误
【简答题】听下面一段对话,回答1-4题。 1. What has just happened to Sarah? A. She has just made some good friends. B. She has finished her middle school. C. She has moved to a new place. 2. What is Sarah like according to t...
【单选题】My telephone has rung so often today that it is becoming a(n) ______.
A.
interruption
B.
bore
C.
distress
D.
nuisance
【单选题】I was about to the phone when it was . [     ]
A.
reply; rung of
B.
receive; rung up
C.
answer; rung off
D.
answer; rung up
【简答题】居住区绿地规划设计 名仕华庭(底图).dwg 居住区绿地景观设计指导书.doc
【单选题】People in the block where the fire bell has rung must gather for a check of names ________.
A.
in another block
B.
in the administration office
C.
in one of the playing fields
D.
in the sports hall
【单选题】The collapse of Enron, the largest bankruptcy in American history, has rung out a banner year for American business failures. In Europe, the fallout from the Swissair and Sabena insolvencies continues...
A.
triggers grand-scale economic recession in America.
B.
affects the Swissair and Sabena in Europe.
C.
marks the most dramatic economic situation in America.
D.
gets more companies into trouble around the world.
【判断题】无固相冲洗液就是普通清水。
A.
正确
B.
错误
【简答题】居住区绿地规划设计
【单选题】设曲线积分 与路径无关,其中 具有连续的导数, 且 ,则 的值为( )。
A.
1/2
B.
-1/2
C.
-1
D.
1
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