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【简答题】
按信号是否可以移动把信号分为（）、（）和（）三类。
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举一反三
【单选题】听力原文：Most of the books in this library are very old, aren't they? (A) I don't go to the library very often. (B) Yes, it was built in 1976. (C) I suppose we can't afford to buy new books. (26)
A.
B.
C.
【单选题】听力原文：He didn't get high scores in the entrance examination, so he wasn't admitted to the university. Why was he rejected by the university?
A.
Because he didn't apply for the university on time.
B.
Because he did poorly in the entrance examination.
C.
Because he was accepted by another university.
【简答题】Mr. and Mrs. White are teachers. They teach English in a big school. They go to 1 by car. They 2 home at eight o’clock in the morning and come back at four in the afternoon. They have two children. On...
【简答题】n. 情形,情况
【单选题】关于《服务礼仪》线上作业的重要说明： 1、线上作业三次以上未提交，平时成绩将做不及格处理。如遇到任何困难，及时和老师联系，说明情况。 2、近期的线上视频作业、图片作业，会在课上直播讲评，考虑到相对公平能讲评到每个同学，本节课开始，公布作业的同时，按照学号顺序公布下次课要直播讲评的同学。每次作业依旧按照完成质量来评分。
A.
已读
B.
——
C.
——
D.
——
【单选题】While sleeping, some people feel compelled to check their phones every 5 minutes because . .
A.
they fear they might miss something happen online
B.
they want to check whether their phones are fully charged
C.
they are afraid of smartphone explosion
D.
they want to make sure that their smartphones are beside them (1.0分)
【简答题】n. 情形,境遇,位置
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