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【判断题】
最大流量等于最大流。A.
正确
B.
错误
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The important meeting ___ on a cold morning last year.
A.
was hold
B.
was held
C.
held
D.
had
【单选题】The important meeting ___ on a cold morning last year.
A.
was had
B.
was held
C.
held
D.
had
【简答题】据幼儿对材料操作方法的不同,可以将材料分为( )和( )两种。
【单选题】The sports meeting ______ on a cold morning last year.
A.
was had
B.
was held
C.
held
D.
had
【单选题】没有语病、句意明确的一项是
A.
专家呼吁尽快淘汰二冲程燃油助力车是当前形式的迫切需要。
B.
记者又到学校采访了许多陈老师的事迹。
C.
如果进行认真的反思和探索,付出加倍的努力,中国歌坛一定能够走出低谷,进而走向更为坚实的繁荣。
D.
鲁迅十分重视少年儿童的文艺创作。
【简答题】So tired as I was, I bothered myself to open up my cafe shop on the cold morning. With many consumers streaming in, I knew another long business day began. And I had to serve far into the night. As I ...
【单选题】The important meeting ___ on a cold morning last year.
A.
had
B.
was had
C.
held
D.
was held
【简答题】在杨氏双缝干涉实验中，若双缝间距为0.2mm，屏幕到缝的距离为1.5m，若入射光的波长为600nm，则相邻明纹间距为__________mm。(精确到小数点后面1位)
【单选题】杨氏双缝干涉实验中,若入射光的波长为550nm, 双缝间距为0.33cm,缝屏间距为3m时,则干涉条纹间距为( )。
A.
5x10-3m
B.
5x10-4m
C.
5.5x10-3m
D.
5.5x10-4m
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