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【判断题】
当局部视图按基本视图的配置形式配置,且没有其他视图隔开时,则不必标注。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】What did the writer think about his recorder when he found it left on the train? ______
A.
He wanted to send it to the old man as a report.
B.
He didn’t want to get it back because it was old and broken
C.
He thought that the old man liked the recorder very much and kept it for himself
【单选题】若 e 1 ， e 2 是夹角60°的两个单位向量，则 a =2 e 1 + e 2 与 b =-3 e 1 +2 e 2 的夹角为（ ）
A.
30°
B.
60°
C.
120°
D.
150°
【单选题】PTH对钙磷排泄的影响是
A.
增加肾小管对钙的重吸收，减少对磷的重吸收
B.
增加肾小管对磷的重吸收，减少对钙的重吸收
C.
增加肾小管对钙、磷的重吸收
D.
减少肾小管对钙、磷的重吸收
【简答题】简述请求转发与重定向的异同(至少写 3 点)
【简答题】Why did the writer send this thank-you card?
【简答题】已知e 1 ，e 2 是夹角为 π的两个单位向量，a＝e 1 －2e 2 ，b＝ke 1 ＋e 2 ，若a·b＝0，则k的值为________．
【简答题】动词填空：用括号内所给动词的适当形式填空，并将答案写在答题卡标有题号的横线处（本大题共8小题，每小题1分，共8分） 小题1:Many people like to add some sugar while (drink) black tea. 小题2:Mo Yan, a Chinese writer (honor) with the Nobel Prize last year. 小题3:— Wil...
【单选题】Did the writer send any cards to his friends?
A.
No, he doesn't
B.
Yes, he does
C.
Yes, he did
D.
No, he didn't.
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