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【判断题】
DBMS将数据的逻辑视图与物理视图进行了区分A.
正确
B.
错误
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举一反三
【单选题】They preferred their son ______ a job rather than ______ to college. [ ]
A.
to find; to going
B.
to finding; to go
C.
finding; to go
D.
to find; go
【单选题】云是由大气中________成分组成的。I.微小水滴;II.二氧化碳;III.杂质;IV.氢气;V.冰晶;VI.臭氧。
A.
Ⅰ,Ⅲ,Ⅴ
B.
Ⅰ,Ⅱ,Ⅳ~Ⅵ
C.
Ⅱ~Ⅵ
D.
Ⅱ,Ⅳ,Ⅴ
【单选题】Why did the woman make overhead copies of the slides?
A.
She was very nervous about going first.
B.
She was afraid that the computer program would fail.
C.
She took the man's advice about making them.
D.
She wanted to show them to the man.
【单选题】- l' m going to Xiao Jing's house now , Mom. OK. By the way , can you ( )this film at a cinema shop?
A.
drop off
B.
drop from
C.
drop on
D.
drop out
【简答题】Find the antonym of the expressions from Section1.
【简答题】Find the section of the text in Exercise 6 that is relevant to the flow chart below. Then complete the flow chart using NO MORE THAN TWO WORDS from the text for each gap. (教材66页的练习8,文章在-66页)
【简答题】TOKYO, Japan (AP) – Japan is very serious about robotics (机器人技术). If the droids are going to fit in, they probably need to learn the Japanese custom of serving tea. Fortunately, researchers at the Uni...
相关题目：
【单选题】云是由大气中________成分组成的。I.微小水滴;II.二氧化碳;III.杂质;IV.氢气;V.冰晶;VI.臭氧。
A.
Ⅰ,Ⅲ,Ⅴ
B.
Ⅰ,Ⅱ,Ⅳ~Ⅵ
C.
Ⅱ~Ⅵ
D.
Ⅱ,Ⅳ,Ⅴ
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