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【判断题】
打药后两小时下雨,对药效没有影响A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】A friend of mine is a department manager at a large company. His secretary requested a 10% salary raise. The problem was that 10% was a large raise compared to the 5% other employees had received. Was...
【单选题】关于计算机字，下列说法正确的是（ ）。
A.
在计算机中，作为一个整体来处理、保存或传送的二进制字串称为计算机字。
B.
一个计算机字就是指两个字节。
C.
计算机字都是 32 比特。
D.
计算机字的位数为字长，字长是任意的。
【单选题】听力原文：W: Have you ever looked really closely at the snowflake? M: Sure. But they usually melt too fast for me to get a close look. Why do you ask? W: I'm just curious. I was reading an article about th...
A.
She has never seen snow before.
B.
She is conducting research on snow.
C.
She wants to make artificial snow.
D.
She has been reading about snow.
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