皮皮学，免费搜题
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【单选题】
可能导致船舶被拒绝进港或驱逐出港的保安缺陷包括( )1缺少国际船舶保安证书或临时国际船舶保安证书2缺少经过认可的船舶保安计划不完整3船员身份不明4到港信息报告不适当或不完整
A.
1、2、4
B.
1～4
C.
2～4
D.
1～3
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
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举一反三
【单选题】When a tax is placed on the sellers of a product, buyers pay
A.
more, and sellers receive more than they did before the tax.
B.
more, and sellers receive less than they did before the tax.
C.
less, and sellers receive more than they did before the tax.
D.
less, and sellers receive less than they did before the tax.
查看完整题目与答案
【简答题】齿轮滚刀的精度等级及加工场合?选用选用齿轮滚刀应注意哪些问题?
查看完整题目与答案
【判断题】走路遇到熟人,应该主动与人打招呼。
A.
正确
B.
错误
查看完整题目与答案
【单选题】An auction with many buyers and many sellers is a:
A.
Offline auction
B.
double auction
C.
reverse auction
D.
forward auction
查看完整题目与答案
【单选题】When a binding price floor is imposed on a market to benefit sellers,
A.
no sellers actually benefit.
B.
some sellers benefit, but no sellers are harmed.
C.
some sellers benefit, and some sellers are harmed.
D.
all sellers benefit.
查看完整题目与答案
【单选题】在房间里有10个人,分别佩戴从1号到10号的纪念章,任选3人记录其纪念章的号码,则最小号码为5的概率为:
A.
0.58
B.
0.53
C.
0.083
查看完整题目与答案
【单选题】对消防水泵的维护保养，每周消防水泵运行前，检查主、备电源切换正常，检查备用电源，看能否保证在______s使水泵投入正常运行。
A.
30
B.
40
C.
50
D.
60
查看完整题目与答案
【单选题】在房间里有10个人,分别佩戴从1号到10号的纪念章,任选3人记录其纪念章的号码。 则最大号码为5的概率是( ).
A.
1/2
B.
1/12
C.
1/20
D.
1/5
查看完整题目与答案
【单选题】在房间里有10个人,分别佩戴从1号到10号的纪念章,任选3人记录其纪念章的号码,则最大号码为5的概率为( )
A.
1/12
B.
1/20
C.
1/6
D.
1/10
查看完整题目与答案
【简答题】Many sellers tend to refuse personal checks for fear of______.
查看完整题目与答案
相关题目：
【单选题】When a tax is placed on the sellers of a product, buyers pay
A.
more, and sellers receive more than they did before the tax.
B.
more, and sellers receive less than they did before the tax.
C.
less, and sellers receive more than they did before the tax.
D.
less, and sellers receive less than they did before the tax.
查看完整题目与答案
【简答题】齿轮滚刀的精度等级及加工场合?选用选用齿轮滚刀应注意哪些问题?
查看完整题目与答案
【判断题】走路遇到熟人,应该主动与人打招呼。
A.
正确
B.
错误
查看完整题目与答案
【单选题】An auction with many buyers and many sellers is a:
A.
Offline auction
B.
double auction
C.
reverse auction
D.
forward auction
查看完整题目与答案
【单选题】When a binding price floor is imposed on a market to benefit sellers,
A.
no sellers actually benefit.
B.
some sellers benefit, but no sellers are harmed.
C.
some sellers benefit, and some sellers are harmed.
D.
all sellers benefit.
查看完整题目与答案
【单选题】在房间里有10个人,分别佩戴从1号到10号的纪念章,任选3人记录其纪念章的号码,则最小号码为5的概率为:
A.
0.58
B.
0.53
C.
0.083
查看完整题目与答案
【单选题】对消防水泵的维护保养，每周消防水泵运行前，检查主、备电源切换正常，检查备用电源，看能否保证在______s使水泵投入正常运行。
A.
30
B.
40
C.
50
D.
60
查看完整题目与答案
【单选题】在房间里有10个人,分别佩戴从1号到10号的纪念章,任选3人记录其纪念章的号码。 则最大号码为5的概率是( ).
A.
1/2
B.
1/12
C.
1/20
D.
1/5
查看完整题目与答案
【单选题】在房间里有10个人,分别佩戴从1号到10号的纪念章,任选3人记录其纪念章的号码,则最大号码为5的概率为( )
A.
1/12
B.
1/20
C.
1/6
D.
1/10
查看完整题目与答案
【简答题】Many sellers tend to refuse personal checks for fear of______.
查看完整题目与答案