2. 外语
  3. Too much ______ to X-rays can cause skin bums, cancer or other damage to the body.

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

admin2013-03-11  57
问题 Too much ______ to X-rays can cause skin bums, cancer or other damage to the body.
选项 A、exposure
B、disclosure
C、contact
D、exhibition
答案A
解析 exposure意为“暴露，受到”，常与介词to连用：disclosure意为“泄漏，揭示”；contact意为“接触，交往”；exhibition意为“表现，展现”。
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大学英语四级

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