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【判断题】
.正序网络是有源网络,负序和零序网络是无源网络。( )A.
正确
B.
错误
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【单选题】The reason I have to go is my mother is ill in bed.
A.
why...why
B.
why...because
C.
that...because
D.
why...that
【简答题】She looked _________ she were ten years younger. A. that B. like C. as D. as though 2.—I fell sick! --I think it is _______ you are doing too much. A. why B. when C. what ...
【单选题】The reason I have to go is my mother is ill in bed.
A.
why; why
B.
why; because
C.
why; that
D.
that; because
【简答题】与普通法律相比,宪法的制定和 程序更加严格。
【单选题】我校学生小明想要知道图书馆的《藏地密码》这本藏书的具体位置信息,包括校区、书库、架、列等,最佳的方法应是:
A.
咨询图书馆工作人员
B.
使用图书馆微信公众号中的“找本书”功能
C.
使用手机导航软件搜索
D.
进图书馆网站查询
【单选题】—Is Tom at school today? —No, he is at home _____ his mother is ill. [ ]
A.
when
B.
but
C.
if
D.
because
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