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【单选题】
十进制的数12的二进制表示为( )A.
1101
B.
1100
C.
1011
D.
1001
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反馈参考答案：
举一反三
【多选题】开标会议上应宣布投标书为废标的情况包括( )。
A.
未密封递送的标书
B.
投标工期长于招标文件中要求工期的标书
C.
关键内容字迹、无法辨认的标书
D.
没有委托代理人印章的标书
E.
投标截止时间以后送达的标书
【简答题】.Water and air are _______ to human beings. We can not live without them. A.harbour B.function C.definite D.essential
【单选题】Human beings are animals. We breathe, eat and digest, and reproduce the same life 【21】______ common to all animals. In a biological laboratory, rats, monkeys, and humans seem very much the same. Howev...
A.
processes
B.
acts
C.
modes
D.
procedures
【单选题】Human beings are animals. We breathe, eat and digest, and reproduce the same life (1)_____ common to all animals. In a biological laboratory, rats, monkeys, and humans seem very much the same. However...
A.
processes
B.
acts
C.
modes
D.
procedures
【单选题】I _____ it to you as soon as I _____ your money.
A.
will post; will receive
B.
am going to post; will receive
C.
will pose; receive
D.
post; receive
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