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【单选题】
下列属于半双工通信方式是。
A.
广播
B.
遥控
C.
电话
D.
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参考答案:
举一反三
【判断题】分析前质量控制包括检验申请、患者准备和识别、原始样本采集、运送和实验室内传递。
A.
正确
B.
错误
【判断题】化工过程包括化学反应过程和一系列化工单元操作,按照理论原理可以概括为“三传一反”,即动量传递、热量传递、质量传递和化学反应。
A.
正确
B.
错误
【单选题】—The ______ girl has learned a lot about China from her father  and her school. —She likes ______ culture very much. [     ]
A.
15 -year-old; China
B.
15 -year-old; Chinese
C.
15 years old; Chinese
D.
15 years old; China
【单选题】Peter was so excited he received an invitation from his friend to visit Chongqing.
A.
where
B.
that
C.
why
D.
when
【多选题】以质量传递理论为基础包括蒸馏、()、吸附、吸收、和膜分离等。
A.
过滤
B.
沉降
C.
萃取
【简答题】Ink and wash painting, one of the 1)_______ (独具特色的) traditional art forms of China, 2)________ (是.....的代表)Chinese painting. It began around the time of the Tang Dynasty, and then 3)__________ (兴盛于) in...
【单选题】Peter was so excited he received his friend’s birthday invitation!
A.
because
B.
when
C.
where
D.
why
【简答题】The fact the Chinese religion produced no prominent cult against avarice or the devious ways of growing rich did not mean that this problem was ignored by Chinese society.
【单选题】Peter was so excited he received an invitation from his friend to visit Chongqing.A.whereB.thatC.w
A.
7.Peter was so excited he received an invitation from his friend to visit Chongqing. A.where
B.
that
C.
why
D.
when
【单选题】Peter was so excited he received an invitation from his friend to visit Chongqing. [     ]
A.
where
B.
that
C.
when
D.
why
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