Too much ______ to X-rays can cause skin burns, cancer or other damage to the body.

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问题 Too much ______ to X-rays can cause skin burns, cancer or other damage to the body.

选项 A、disclosure
B、exhibition
C、contact
D、exposure

答案D

解析 题型:词汇题。exposure表示“暴露、揭露”,如;a house with a southern exposure 朝南的房子;句子中的Too much exposure to X-rays意指经常暴露于X射线中。
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