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问题 多项选择题

属于碘过敏试验方法的是（）。

A.静脉注射试验

B.口服试验

C.舌下试验

D.眼结膜试验

E.皮下试验

答案

参考答案：A, B, C, D

解析：

常用的碘过敏试验有静脉注射试验法、皮内试验方法、眼结膜试验方法、口服试验、舌下试验。

填空题

在“掷一枚均匀骰子”的实验中，在没有骰子的情况下，我们可以借助于（    ）或（    ）进行模拟实验．
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完形填空

根据短文内容，选择适当的单词或短语填空，使短文意思完整，每个选项至多使用一次，有两项多余。

Linda and Betty were both nineteen years old. In June, after a school year was over, they decided to take a vacation_____小题1:___. They went to several towns and villages, visited some places of interest, saw and heard a lot of interesting things. They____小题2:___very much.

One afternoon, they were going to stay overnight in a small town. It was too____小题3:__to walk further and they wished they could find a river and swim in the cool water. They were driving their car___小题4:_____while they were looking around. Suddenly Linda saw a lake not far away. They drove there fast and ___小题5:____by the lake. They looked around and found a woman sitting on the stone and fishing there. After they____小题6:__and were going to jump into the water, the woman came up to them and shouted, "Sorry, Madams. Swimming ____小题7:____in the lake!"

"Why didn't you tell us about it____小题8:____we took off our clothes?" Betty said angrily. "But it isn't forbidden to take off clothes by the lake," said the woman.
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