随机储存适用的场合除了种类少或体积较大的货品之外还可以有（）

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问题单项选择题

随机储存适用的场合除了种类少或体积较大的货品之外还可以有（）。

A．库房空间有限，需尽量利用储存空间

B．易燃物品

C．重要货品

D．储存条件对货品储存非常重要时

答案

参考答案：A

阅读理解

根据短文内容，完成下列句子。

John: Look! This is my picture.

Mary: It's beautiful! Is it a nature park?

John: Yes, it is. There is lake in the park. There are many rivers and bridges.

Mary: Is there a forest in the park?

John: No, there isn't.

Mary: Are there any flowers?

John: Yes, there are. You can see many flowers on the grass.

Mary: Oh, yes. Then we can't run on the grass.

It's a nature 1____________. There is a 2____________ in it. There are many 3____________ and

4____________. But there isn't a 5____________. You can see many flower 6____________ 7____________

8____________. So we can't run 9____________ 10____________ grass.

单项选择题

输血时引起溶血反应的主要原因是（）。

A、误输了异型血

B、输血前预热过度使红细胞破坏

C、血液中加入了高渗药物使红细胞破坏

D、血液中加入了低渗溶液使红细胞破坏

E、受血者血液内存在自身抗体，使输入的红细胞破坏