题目内容：
Radiation exposure should be参考答案：
答案解析：
单选题：Radiation exposure should be
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- 题目类型：单选题
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But in the end he approved of our proposal.
But in the end he approved of our proposal.
And the cars are tested for defects before leaving the facto
And the cars are tested for defects before leaving the factory.
Henry cannot resist the lure of drugs.
Henry cannot resist the lure of drugs.
只有中央国债登记结算有限责任公司负责依据中国人民银行有关买断式回购的规定制定相应的买断式回购业务的交易、结算规则。 （
只有中央国债登记结算有限责任公司负责依据中国人民银行有关买断式回购的规定制定相应的买断式回购业务的交易、结算规则。 （ ）
上海证券交易所规定，回购到期如双方违约，双方各自缴纳的履约金划归各自所有。 （ ）
上海证券交易所规定，回购到期如双方违约，双方各自缴纳的履约金划归各自所有。 （ ）