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【简答题】
遗传的变异有三种来源,分别列举。
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参考答案:
举一反三
【判断题】发动机起动时需要有足够的转速
A.
正确
B.
错误
【简答题】判断正(T)误(F)。 One afternoon some boys made a lot of noise in class. The teacher got angry. He kept them in the classroom after school. He told them to add all the numbers from 1 to 100 together. The boy...
【简答题】在总账系统中,凭证不能记账的情况是()。 A、凭证已审核 B、上月未结账 C、上月已结账 D、已有部分凭证记账
【简答题】Hundreds of years ago in a small town, a moneylender lent a lot of money to a poor man. The moneylender , who was old and ugly, the poor man’s beautiful daughter. So he came up with an idea. He said t...
【简答题】Ava was ill. She went to see a doctor. The doctor asked her to 1 her tongue ( 舌头 ), and then he said,“OK. You can put your tongue back now. There’s 2 wrong with you, but I’m afraid you have a problem,...
【单选题】摊铺好的石灰稳定土基层应当天碾压成活,碾压时的含水量宜在最佳含水量的( )范围内。
A.
±1%
B.
±2%
C.
±3%
D.
±4%
【单选题】在总账系统中,凭证不能记账的情况是( )
A.
凭证已审核
B.
上月未结账
C.
上月已结账
D.
已有部分凭证记账
【单选题】(P77)带领红军粉碎国民党军队前三次“围剿”的是()
A.
王明、博古
B.
周恩来、刘伯承
C.
周恩来、朱德
D.
毛泽东、朱德
【简答题】At least thirty times Bobby had tried to climb the snowy mountain, but he had never 1 the top. His friend old Peeper, who knew a lot about his failures, 2 Bobby to try again. He gave Bobby a pair of 3...
【判断题】发动机起动时需要有足够的转速。
A.
正确
B.
错误
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