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【简答题】
Do you need friends? I'm sure your answer is "Yes, of course. Everybody does! " You need friends when you play and when you work. If you have friends, you will feel happy. If you have no friends. you will feel lonely. Do you know how to make friends? There is only one good way-You make friends by being friendly. A friendly person is interested in other people. He is always helpful If you want to make friends with a new classmate, you can talk with him, tell him about the other classmates in your class and try your best to be helpful to him.
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【多选题】金属晶体是由( )组成的。
A.
晶格
B.
中子
C.
晶胞
D.
质子
E.
电子
【多选题】下列叙述错误的是 [     ]
A.
组成金属晶体的粒子是原子
B.
金属晶体内部都有自由电子
C.
金属晶体内自由电子分布不均匀,专属于某个特定的金属离子
D.
同一类晶体间熔点(或沸点)相差最大的是金属晶体
【单选题】What _____________ you think? A cat or a hat? [     ]
A.
are
B.
is
C.
am
D.
do
【判断题】互联网即internet是世界上最大的全球性计算机网络?
A.
正确
B.
错误
【判断题】金属多晶体是由许多结晶方向相同的多晶体组成的。
A.
正确
B.
错误
【判断题】金属多晶体是由许多结晶方向相同的单晶体组成的。(    )
A.
正确
B.
错误
【单选题】—What do you think of this red hat? Do you think it suits me? —_______. Perhaps another style. would be better.
A.
I like it very much
B.
Sorry, I have no idea
C.
I really don’t think it looks good on you
D.
Yes, I know what to say
【单选题】元朝王祯著有《农书》,他提出农业生产包括垦耕、耙劳、播种、锄治、粪壤、灌溉、收获等活动,这表明我国古代农业的特点是
A.
男耕女织
B.
精耕细作
C.
因地制宜
D.
注重农时
【单选题】With the temperature ______ so rapidly, we could not continue the experiment.
A.
falling
B.
fallen
C.
being fallen
D.
falls
【单选题】覆盖全球最大的计算机网络是( )
A.
银行网
B.
教育网
C.
因特网
D.
校园网
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