计量员没按时对（）进行计量，易造成油罐抽空现象。A.收油量 _爱下问搜题

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问题单项选择题

计量员没按时对（）进行计量，易造成油罐抽空现象。

A.收油量

B.付油量

C.收油温度

D.付油温度

答案

参考答案：B

填空题

选词填空。

A. where B. behind C. with D. How E. play

1. —Where is Lynn?
    —She is ______ the door.
2. —______ is the book? -It's on the desk.
3. —______ many erasers do you have?
    —Three.
4. Li Ming is in the classroom. He is drawing _____ his marker.
5. He likes to    ping-pong.

判断题

原型定向阶段也就是使主体掌握操作性知识(即程序性知识)的阶段。这一阶段相当于加里培林的“活动的定向阶段”。( )