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【单选题】
关于复合式衬砌的作用,以下说法正确的是( )。
A.
提供安全储备或承受后期围岩压力,二衬帮助围岩达成施工期间的初步稳定;
B.
帮助围岩达成施工期间的初步稳定或提供安全储备,二衬承受后期围岩压力;
C.
帮助围岩达成施工期间的初步稳定或承受后期围岩压力,二衬提供安全储备;
D.
帮助围岩达成施工期间的初步稳定,二衬提供安全储备或承受后期围岩压力。
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举一反三
【单选题】Hong Kong was so busy over the Spring Festival that all the hotel accommodation was full. She phoned several hotels but none of them had a _________ room.
A.
cheap
B.
nice
C.
separate
D.
vacant
【单选题】心理学家阿尔·伯特梅拉毕安认为:“信息的总效果=7%的书面语+38%的音调+55%的()”
A.
手势
B.
姿态
C.
面部表情
D.
口语
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【单选题】听力原文:M: Can you help me with the bag, Sue? W: Sorry, my hands are full. What does Sue mean?
A.
Her hands are full.
B.
She wants the boy to help her.
C.
She can't help the boy carry the bag.
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A.
椎动脉型
B.
脊髓型
C.
神经根型
D.
项韧带型
E.
混合型
【判断题】翘舌音发音zh、ch、sh时,舌尖抵在牙齿背上
A.
正确
B.
错误
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A.
nowhere
B.
everywhere
C.
anywhere
D.
elsewhere
【单选题】It's breakfast time at the elegant Hotel in Bangkok, and every table is full. Most of the patrons are foreigners visiting Thailand on business. In【51】corner is a contingent from a major Taiwan group, ...
A.
one
B.
other
C.
same
D.
another
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A.
She can come back for registration a week later.
B.
She can come back to see if there is a chance after the first week.
C.
She has to wait another time for registration.
D.
She should give up the class.
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