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【简答题】
按CIF术语成交对出口方的好处是什么?
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【简答题】Suppose the students in your university have donated some money and clothes to the earthquake-stricken area in Sichuan. As the chairman of the Student Union, write a letter to the Red Cross to 1) dona...
【单选题】不属于工作人员个人防护用品的是
A.
铅手套
B.
防护帽
C.
铅眼镜
D.
铅围裙
E.
准直器
【简答题】同上题,计算 和 ,k=1,2,3,…
【多选题】月末处理是指在将本月发生的经济业务全部登记入账后所要做的工作,通过总账系统“月末处理”功能,用户可以实现下列( )等操作
A.
转账定义
B.
转账生成
C.
对账
D.
结账
【单选题】Researchers have found that______.
A.
the quantity of cracks decides the speed of an earthquake
B.
the larger amount of pressure, the faster the transmission signals are
C.
the larger the magnitude is, the longer pre-seismic signals an earthquake have.
D.
the stress signal is detectable with two sensors a few yards away from each other
【判断题】已知int a[4],*p;,则语句p=&a;是正确的。
A.
正确
B.
错误
【单选题】Even scientists cannot completely ________for the strange behaviors of the animals before an earthquake. (原创)
A.
spot
B.
explain
C.
call
D.
account
【单选题】小王子是从哪里来的?
A.
地球上
B.
比他身体大不了多少的B612小行星上。
C.
火星上
【单选题】下列有关酶的概念正确的是( )
A.
所有蛋白质都有酶活性
B.
所有的酶都含有辅酶或辅基
C.
酶的化学本质主要是蛋白质
D.
酶催化的底物都是有机化合物
【简答题】Johnny lived with his mother and father in a small town in the mountains One day there was an earthquake near the town. Many houses were damaged(被损坏的). Everyone thought that there would soon be anothe...
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