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【单选题】
计算机发展经历了四个阶段,划分四个阶段的主要依据是( )
A.
计算机的规模
B.
计算机的功能
C.
计算机的性能
D.
计算机的构成元件
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【单选题】In this park , sparrows often fly down from trees to eat from visitors’hands. They are used to         in this way .
A.
be fed
B.
feed
C.
having fed
D.
being fed
【单选题】从经济,施工以及受力性能等方面来考虑,柱中全部纵向钢筋的配筋率也不宜过大,一般不宜超过( )。
A.
4%
B.
5%
C.
6%
D.
7%
【简答题】用方框中所给词的适当形式填空。 colorful,   comfortable,   advice,   important,   loud 1. If you have a problem, I have some _____. 2. Pink, yellow, green...What a _____ shirt! 3. I can't stand rock music. It's too _...
【简答题】 Word selection. Select the suitable word to fill in the blanks. (gavel; jury; witness; lawyer; court; prosecutor; defendant; juror; judge; objection; order) A refers to a group of 12 ordinary people...
【多选题】How did they manage to get down from the 53rd floor to the 36th floor?
A.
They first got down to the 44th floor in the elevator.
B.
Ramos and Hong helped the man down to the 36th floor.
C.
They first got down to the 36th floor.
D.
Ramos and Hong helped the man down to the 44th floor.
【简答题】根据每句话的意思以及首字母填入恰当单词,使得句意连贯。 1. A new b___________ will be built over this river. 2. If you want to take pictures, you should have a c___________ at first. 3. Be c____________ with your work. 4. Jerry ...
【单选题】Who ________ the picture? It’s upside-down.
A.
hung
B.
hang
C.
hanged
D.
hanging
【简答题】什么是比较利益陷阱?
【简答题】6 Listen to the speech / talk again and complete the information in Column A with the right choices in Column B. 同学们,这一题全部填大写字母不带标点符号。 1) The tour guide is a. announcing the arrangements for today's t...
【单选题】 “Where is your boss?” “He is standing____________ the group of workers.”
A.
at
B.
between
C.
among
D.
on
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