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【单选题】
体育教学目标是一个上承体育教学目的,下启体育教学( )的中间环节。
A.
任务
B.
过程
C.
主体
D.
方法
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举一反三
【简答题】array_search ()函数的作用是什么?
【单选题】-Where are you going to work next year? -_______ Maybe Hefei or Nanjing. [     ]
A.
I'm not so sure.
B.
I think so.
C.
That's a good idea.
D.
I hope not.
【单选题】三相感应电机的转差率 4,此时为( )运行状态。
A.
电动机
B.
发电机
C.
电磁制动
D.
不确定
【简答题】现行公路规范中汽车荷载包括:( )和( )两种;按荷载大小汽车荷载分为:( )和 ( )两个级别。
【判断题】生殖隔离的产生是判断物种形成的依据和标准。
A.
正确
B.
错误
【单选题】-Where are you going to work next year? -_______ Maybe Hefei or Nanjing. [     ]
A.
I' not so sure.
B.
I think so.
C.
That' a good idea.
D.
I hope not.
【单选题】听力原文:M: Do you prefer this new operation system to the old one? W: I'm not sure. I think it quite complicated and it may take time to get familiar. What does the woman think about the system?
A.
The system is too complicated.
B.
The system is familiar to her.
C.
The system is not familiar to her.
D.
She is not sure about the system.
【单选题】array_search()函数的作用
A.
查找数组中所有的匹配元素
B.
查找数组中第一个匹配的元素
【单选题】- Are you happy to have the two-month summer holiday? -Sure. We can relax ourselves and do many things we like.
A.
two months
B.
two month
C.
two months’
D.
two month’s
【简答题】现行公路桥涵设计规范中,汽车荷载包括 和 两种。
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