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问题 单项选择题

对于建设项目选址的申请，城市规划行政管理部门经审核不同意办理的，应( )。

A．退回建设项目选址意见书

B．给予书面答复

C．改变选址地点并发给建设项目选址意见书

D．不给予答复

答案

参考答案：B

选择题

科学家在研究细胞膜运输物质时发现有下列四种关系，分别用下图中四条曲线表示，在研究具体的物质X时，发现与曲线②和④相符。则细胞膜运输物质X的方式是

[ ]

A．自由扩散

B．主动运输

C．协助扩散

D．胞吐
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单项选择题

Two farmers were on their way home one evening after a hard day’s work. Both were tired. They happened to look up at the sky and saw a black cloud overhead.
"Ah!" said one farmer, "tomorrow we shall have rain and the rice will grow well." The second answered, "Nonsense, the rain will only kill the crops."
So they began to quarrel. Just then a third farmer came along and asked them why they were quarreling. Both farmers explained about the black cloud.
"What cloud" asked the third farmer. They all looked at the sky. The cloud was no longer there.

The two farmers were ______.

A．going home

B．going to the field

C．going to work

D．going to see their friend
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