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【判断题】
最早在中国引入“共享软件”的概念,创造性地推出“网络游戏免费、增值服务收费”的模式的是。A.
正确
B.
错误
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举一反三
【简答题】个人住房贷款期限在一年以上的，常采用的还款方式为（ ）。
【单选题】Which of the following is TRUE about Cyanovirin?
A.
It is an active ingredient in a foam, cream or suppository.
B.
It is an active ingredient applied before sex to prevent HIV transmission.
C.
It is a protein that protects the body from infection by microorganisms.
D.
It is a drag used to prevent HIV transmission.
【单选题】Which of the following is not the ingredient of five Cereal?
A.
Wheat flour
B.
Starch
C.
Salt
D.
Meat
【单选题】Which of the following is TRUE about Cyanovifin?
A.
It is an active ingredient in a foam, cream or suppository.
B.
It is an active ingredient applied before sex to prevent HIV transmission.
C.
It is a protein that protects the body from infection by microorganisms.
D.
It is a drug used to prevent HIV transmission.
【单选题】Which ingredient is responsible for being elastic in wheat flour?
A.
fiber
B.
husk
C.
bran
D.
gluten
【简答题】这个电流的大小取决于电池的电压、样本的尺寸以及材料本身的导电性。-()
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