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【单选题】
判断下列所绘制的螺纹结构视图中,视图表达是正确的【图片】
A.
1
B.
2
C.
3
D.
4
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【单选题】The young ______ hard to get a better life these days.
A.
is working
B.
have worked
C.
has worked
D.
are working
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【单选题】These days both the young and the old are getting interested WeChat. A . on B . in C . at D . to
A.
. on
B.
. in
C.
. at
D.
. to
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【判断题】图书馆数字资源中的 超星期刊、 超星移动图书馆、超星读秀学术搜索知识库、 中国知网(CNKI)数字资源库只能在校园局域网之内使用。 请问 该说法是否正确?
A.
正确
B.
错误
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【简答题】过 x 轴和点( 4 , -3 , -1 )的平面方程为 .
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【判断题】设平面通过x轴和点(4,-3,-1),则该平面的方程为 ( ).
A.
正确
B.
错误
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【单选题】These days many young people are keen on Korean love TV series (韩剧). The underlined part means _______. [ ]
A.
dislike
B.
turn to
C.
are proud of
D.
are fond of
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【单选题】These days some young people just ________ work hard because they have got used to the easy life provided by their parents.
A.
mustn’t
B.
won’t
C.
mightn’t
D.
shouldn’t
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【单选题】These days the young to phone than write.
A.
attend
B.
pretend
C.
attempt
D.
tend
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【简答题】These days, young children can enjoy directly what it is like to be a marine biologist (海洋生物学家) at a marine association. What they discover can lead them to appreciate and protect the ocean and also t...
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