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【简答题】
已知 、 、 是同一平面内的三个向量，其中 （1）若 ，且 ，求 的坐标； （2）若 ，且 与 垂直，求 与 的夹角 ．
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举一反三
【单选题】Everyone in the class is expected to________in the discussion.
A.
participate
B.
attend
C.
donate
D.
declare
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【简答题】The students often have (heat) ___________ discussion in the class.
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【判断题】不以信用证方式支付货款时,开证银行应该空白。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Career students usually contribute more to the class discussion because of their ______.
A.
intelligence and abilities
B.
willingness to participate
C.
agreeable personality
D.
experience in the world
查看完整题目与答案
【单选题】办理托收承付时，付款人在承付期满日起（）个月不能支付该笔托收款项，开户行应向付款人索回单证，并要求其填制应付款项证明单退回开户行。
A.
1
B.
2
C.
3
D.
6
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【单选题】听力原文：M: Professor White is really into class discussion. Almost in every of his class he would organize class discussion. To be honest, I'm fed up with it. W: Really? Don't you feel it enjoyable and q...
A.
It wastes time.
B.
It is enjoyable.
C.
It benefits the class.
D.
It is good but needs improving.
查看完整题目与答案
【判断题】开证行应该支付USD733,320.00
A.
正确
B.
错误
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【单选题】（）是指开证行在收到委托收款行或议付行的国内信用证项下来单后，应开证申请人要求，给予开证申请人的短期资金融通，用以支付该信用证项下应付款项的一种融资产品。
A.
买方押汇产品
B.
卖方押汇产品
C.
国内信用证打包放款
D.
进口押汇
查看完整题目与答案
【单选题】What are the students doing when the man arrives in the class?
A.
Having a class discussion.
B.
Giving presentations.
C.
Drawing graphs.
D.
Taking an exam.
查看完整题目与答案
【简答题】A．The man and the woman have the same opinion about the class discussion. B．It is usually too noisy to bear the class discussion C．Many students pay no attention to the class discussion. D．Some studen...
查看完整题目与答案
相关题目：
【单选题】Everyone in the class is expected to________in the discussion.
A.
participate
B.
attend
C.
donate
D.
declare
查看完整题目与答案
【简答题】The students often have (heat) ___________ discussion in the class.
查看完整题目与答案
【判断题】不以信用证方式支付货款时,开证银行应该空白。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Career students usually contribute more to the class discussion because of their ______.
A.
intelligence and abilities
B.
willingness to participate
C.
agreeable personality
D.
experience in the world
查看完整题目与答案
【单选题】办理托收承付时，付款人在承付期满日起（）个月不能支付该笔托收款项，开户行应向付款人索回单证，并要求其填制应付款项证明单退回开户行。
A.
1
B.
2
C.
3
D.
6
查看完整题目与答案
【单选题】听力原文：M: Professor White is really into class discussion. Almost in every of his class he would organize class discussion. To be honest, I'm fed up with it. W: Really? Don't you feel it enjoyable and q...
A.
It wastes time.
B.
It is enjoyable.
C.
It benefits the class.
D.
It is good but needs improving.
查看完整题目与答案
【判断题】开证行应该支付USD733,320.00
A.
正确
B.
错误
查看完整题目与答案
【单选题】（）是指开证行在收到委托收款行或议付行的国内信用证项下来单后，应开证申请人要求，给予开证申请人的短期资金融通，用以支付该信用证项下应付款项的一种融资产品。
A.
买方押汇产品
B.
卖方押汇产品
C.
国内信用证打包放款
D.
进口押汇
查看完整题目与答案
【单选题】What are the students doing when the man arrives in the class?
A.
Having a class discussion.
B.
Giving presentations.
C.
Drawing graphs.
D.
Taking an exam.
查看完整题目与答案
【简答题】A．The man and the woman have the same opinion about the class discussion. B．It is usually too noisy to bear the class discussion C．Many students pay no attention to the class discussion. D．Some studen...
查看完整题目与答案