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【单选题】
This matter will in the future.
A.
look into
B.
be looked into
C.
be looked
D.
being looked into
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【简答题】The driver must take responsibility for the accident _______________ because he was not paying full attention.
【单选题】The driver must take complete___ for this accident .
A.
control
B.
objection
C.
business
D.
responsibility
【单选题】麻黄碱的碱性小于伪麻黄碱的原因是
A.
两者氮原子杂化方式不同
B.
麻黄碱结构中比伪麻黄碱多了个吸电子的羟基
C.
麻黄碱结构中比伪麻黄碱少了个给电子的烷基
D.
麻黄碱质子化后,共轭酸因分子内氢键效应影响比伪麻黄碱的较稳定
E.
麻黄碱质子化后,共轭酸因分子内氢键效应影响比伪麻黄碱的较不稳定
【简答题】Task 4 Fill in the blanks in the following sentences with the words given in the box. Change the form where necessary. encounter come across alter in the course of liberate be reluctant to ...
【简答题】以凸轮的最小向径为半径所作的圆称为()。
【简答题】encounter come across alter in the course of liberate be reluctant to philosophy keep in mind to a certain extent genuinely 1) When you invest your money in something, please ___________ that the...
【判断题】以凸轮的最小向径为半径所作的圆称为内圆 。
A.
正确
B.
错误
【单选题】IP地址为127.0.0.1,那么它通常表示( )。
A.
实现本机回送功能的地址
B.
类广播地址
C.
无效地址
D.
广播地址
【单选题】IP地址为127.0.0.1,那么它通常表示( )。
A.
实现本机回送功能的地址
B.
A类广播地址
C.
无效地址
D.
B类广播地址
【单选题】The driver must take responsibility for the accident_______ because he was not paying his attention.
A.
so
B.
why
C.
liberation
D.
to a certain extent
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