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【单选题】
在内存储器中,需要对( )所存的信息进行周期性的刷新。A.
PROM
B.
EPROM
C.
DRAM
D.
SRAM
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【简答题】Some day, I want to visit the Tian'anmen _____ (广场).
【单选题】I want to be a volunteer some day. I feel _____ is my duty to help others.
A.
this
B.
that
C.
them
D.
it
【单选题】听力原文：W: Some day I want to take a trip by boat. Traveling by ship is leisurely and more restful. M: That may be right, but a trip by jet plane is exciting and you have more time for sight-seeing after...
A.
Means of transportation for a trip.
B.
The place to go for a vacation.
C.
Advantages of traveling.
D.
The time to go to the airport.
【单选题】—_________ foreigners visit Sun Island every year. —Oh, I also want to visit it some day. [ ]
A.
Thousands of
B.
Two thousands
C.
Two thousand of
D.
Two thousands of
【简答题】convention n. behavior and attitudes that most people in society think are normal and right 习俗;惯例 让孩子们一起玩耍会教会他们社会习俗,比如如何与人分享。 译:___________________________ ______________________________________ 按照惯例,...
【简答题】n. 大会,公约;惯例,习俗
【单选题】I’ve had an awful day – now I just want some _______.
A.
peace and quietness
B.
ease and quietness
C.
peace and quiet
D.
ease and quiet
【简答题】阅读理解。 Some children want to be writers some day. They mean (意思是) that they want to write stories or books for people to read. That's good! It's good to write something for people to read! But they sho...
【简答题】0205P59Z 旋转式货架的特点?
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