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【单选题】
生产2个P2,3个P3,共需要多少个原材料
A.
5R1
B.
5R1+5R2
C.
2R1+8R2+3R3
D.
10R4+2R2+3R3
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参考答案:
举一反三
【单选题】听力原文:M: Hurry up, Linda. I hear that there aren't many tickets left for the football match. W: I'm ready now. Let's go. It's the early bird that catches the worm. Q: Why did the man ask the woman to h...
A.
He didn't want to warm up for the game.
B.
He didn't want to be held up in traffic.
C.
He wanted to make sure they got tickets.
D.
He wanted to catch as many game birds as possible.
【单选题】I'm much better now, _______? [     ]
A.
aren't you
B.
am I
C.
aren't I
D.
weren't you
【多选题】按照布雷顿森林货币体系的规定,两个挂钩是指( )
A.
美元同黄金挂钩
B.
英铐同黄金挂钩
C.
各国货币之间相互挂钩
D.
各国货币同美元挂钩
【单选题】I am late, ____?
A.
aren't I
B.
aren’t you
C.
are you
D.
am i
【简答题】规范化理论对数据库设计有什么指导意义?
【多选题】按照布雷顿森林货币体系的规定,两个挂钩是指:
A.
美元同黄金挂钩
B.
英镑同黄金挂钩
C.
各国货币之间相互挂钩
D.
各国货币同美元挂钩
【简答题】规范化理论对数据库设计有什么指导意义?
【简答题】规范化理论对数据库设计有什么指导意义?
【多选题】蔬菜的促销渠道包括( )
A.
直销渠道
B.
产地批发渠道
C.
产地+销地零售渠道
D.
产地批发+销地批发+销地零售
【单选题】I hear you are going abroad for a summer holiday this year, aren’t you?
A.
Oh, yes, I am on holiday.
B.
Yes, I do.
C.
Yes, I am.
D.
Sorry, I don’t know.
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