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搜题
【多选题】
在运动完后及时拉伸有哪些好处?
A.
缓解过度紧张的肌肉群,让身体更加放松
B.
促进血液循环,提高代谢
C.
提高身体恢复能力
D.
美化肌肉线条
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举一反三
【单选题】【C4】
A.
decide
B.
make
C.
set
D.
set up
【单选题】— Excuse me. Do you have a table for two? — I'm sorry, ____ there aren't any seats now. Would you mind ____ for a while? [     ]
A.
but, waiting
B.
and, wait
C.
or, waited
D.
but, to wait
【简答题】If you’ve ever been on a jury, you might have noticed that a funny thing happens the minute you get behind closed doors. Everybody starts talking about themselves. They say what they would have done i...
【单选题】【B4】______
A.
put
B.
had
C.
served
D.
set
【单选题】为使日期型数据库能够显示世纪(即年为4位),应该使用的命令为( )。
A.
SET MARK ON
B.
SET DATE ON
C.
SET CENTURY ON
D.
SET STRICTDATE ON
【多选题】牙菌斑生物膜的特点包括以下几个方面:
A.
整体生存的微生物生态群体
B.
也可以是单个悬浮的特异性细菌
C.
有一定结构形式的有机体
D.
与牙面相互附着很紧,难以清除
E.
使其中细菌能长期生存,能抵抗宿主防御功能
【单选题】现有两个集合 val s1:Set[Int] = Set(1,2,3) val s2:Set[Int] = Set(3,4,5) 那么s1.++(s2)结果是
A.
Set(5,1,2,3,4) //set是无序的
B.
Set(5,1,2,3,4,3)
【单选题】—Excuse me. Do you have a table for two? —I’m sorry, _____ there aren’t any seats now. Would you mind waiting a while?
A.
but
B.
and
C.
or
D.
so
【单选题】【C4】
A.
decided
B.
made
C.
set
D.
set up
【单选题】【C4】
A.
set in
B.
set up
C.
set out
D.
set about
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