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【单选题】
THey talked __low voices in order not to be heard.A.
at
B.
by
C.
on
D.
in
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【简答题】How do the children go to school? They go to school ______
【判断题】Electronic devices can be packed in your checked baggage, but we do not recommend you to do so.
A.
正确
B.
错误
【简答题】Choose either of these two topics and write an essay with at least 250 words within 40 minutes. (1) Many people say that we have developed into a "throw-away" culture, because we are filling up our en...
【单选题】关于弹簧测力计的使用,下列说法中不正确的是( )
A.
使用时必须检查指针是否对准零刻度线
B.
弹簧测力计使用时必须竖直放置,不得倾斜
C.
使用中要使弹簧测力计的受力方向沿弹簧的轴线方向
D.
不能用来测量超过它的测量范围的力
【单选题】You can recommend(推荐) ________ as you wish but you can only recommend each person once.
A.
a lot more people
B.
as many people
C.
so many people
D.
far more people
【简答题】URL的中文简称是( )
【单选题】从第一台数字电子计算机诞生到现在的几十年中,按计算机采用的电子器件来划分,计算机的发展经历了______个阶段。
A.
(A)4
B.
(B)6
C.
(C)7
D.
(D)3
【单选题】We always _____ after school.
A.
go to school
B.
go home
C.
to go home
D.
to go to school
【简答题】URL 的中文简称是: 。
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