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【简答题】
Transmission media can be grouped into __________ and ___________. A. physical media ; wireless media B. guided media; unguided media C. wireless media ; wired media D. physical media ; mental media
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【单选题】He fell in love with her at the first______.
A.
scene
B.
sight
C.
look
D.
sign
【单选题】The handsome boy fell ___ love with an American girl.
A.
with
B.
down
C.
in
D.
for
【简答题】Prices fell John fell Sue fell in love Government fell
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A.
when, which
B.
that , which
C.
where, that
D.
which , who
【单选题】They________with each other for many years before they________.
A.
had been in love;got married
B.
fell in love;got married
C.
had fell in love;married
D.
love;go married
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A.
红色锥形
B.
绿色锥形
C.
红色罐形
D.
绿色罐形
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A.
will teach
B.
would have taught
C.
has been teaching
D.
will have been teaching
【单选题】回转工作台的传动比为1:120,手轮转过一圈的刻度应为()。
A.
B.
C.
D.
10º
【单选题】如果在 HTML 页面中包含如下图片标签,则在下划线添加 代码能够实现隐藏图片的功能。 >
A.
style=”display:visible”
B.
style=”display:disvisible”
C.
style=”display:block”
D.
style=”display:none”
【单选题】确定项目是否可行是在那个工作过程完成的?
A.
项目启动
B.
项目规划
C.
项目执行
D.
项目收尾
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