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【简答题】
人类教育赖以存在和发展的决定性力量是（ ）
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【单选题】通信系统的作用是将信息从信源传送到一个或多个目的地。我们把能够实现信息传输的一切技术设备和传输媒质(信道)的集合称为( )
A.
交换系统
B.
传输系统
C.
发送系统
D.
通信系统
【简答题】Although the small town has been changing slowly, it looks quite (difference) ______ from what it was.
【单选题】In the past, American families tended to be
A.
quite large.
B.
quite small.
C.
small.
D.
medium-sized.
【单选题】通信系统的作用是将信息从信源传送到一个或多个目的地。我们把能够实现信息传输的一切设备和传输媒质(信道)的集合称为
A.
交换系统
B.
传输系统
C.
发送系统
D.
通信系统
【简答题】Kuwait is a country which is quite small, but which is quite rich. It has a population of a little more than a million, and it is situated at the north end of the Persian Gulf. This small desert count...
【单选题】—How was the rain yesterday? —Oh, it was quite _____. [ ]
A.
heavy
B.
heavily
C.
big
D.
small
【单选题】and is ( quite small / one of the largest cities in the world ).
A.
quite small
B.
one of the largest cities in the world
【单选题】I bought this antique vase at a quite ___price.
A.
cheap
B.
reasonable
C.
expensive
D.
small
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