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【单选题】
在尽头线上调车时,距线路终端应有( )m的安全距离
A.
40
B.
30
C.
20
D.
10
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举一反三
【单选题】It is the first time that I ______ this kind of moon cake.
A.
enjoyed
B.
have enjoyed
C.
had enjoyed
D.
enjoy
【单选题】I can’t find _____.
A.
a coat enough large
B.
a large enough coat
C.
a large coat enough
D.
an enough large coat
【简答题】I couldn’t find ________, and so I took this one. A) a large enough coat B) an enough large coat C) a large coat enough D) a coat enough large
【单选题】下列有关证券交易所的交易规则中,错误的是( )。
A.
进入证券交易所参与集中交易的,必须是证券交易所的会员
B.
未经证券交易所允许,任何单位和个人不得发布证券交易即时行情
C.
证券交易所采取技术停牌或者决定临时停市,不必向国务院证券监督管理机构报告
D.
投资者可以以电话的方式委托证券公司代卖其产品
【单选题】下列有关证券交易所的交易规则中,错误的是()。
A.
进入证券交易所参与集中交易的,必须是证券交易所的会员
B.
未经证券交易所许可,任何单位和个人不得发布证券交易即时行情
C.
证券交易所采取技术停牌或者决定临时停市,不必向国务院证券监督管理机构报告
D.
投资者可以以电话的方式委托证券公司代卖其产品
【简答题】I have kept my car for twenty years. [A]large foreign black first [B] first large black foreign [C] first large foreign black [D] first foreign large black
【单选题】I sometimes wish that my university ______.
A.
is as large as yours
B.
was as large as yours
C.
be as large as yours
D.
were as large as yours
【单选题】计算机的硬件系统主要包括运算器、控制器、存储器、输出设备和( )
A.
鼠标
B.
输入设备
C.
显示器
D.
键盘
【单选题】Isn’t it lovely to think that I ________ myself on the sunny beach tomorrow at this time.
A.
will enjoy
B.
will be enjoying
C.
am enjoying
D.
shall enjoy
【简答题】在逻辑函数中,约束项是不可能或不允许出现的变量取值组合,其值总是等于 。
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