They’re not allowed contact with the outside world or any substances that haven’t been fully ____.
2023-05-26
A.tidy
B.packed
C.infected
D.sanitized
参考答案:D
B.packed
C.infected
D.sanitized
参考答案:D
A选项意为“整理、收拾”,B选项意为“包装”,C选项意为“传染”,D选项意为“消毒、使清洁”,题目意为“他们不允许与外界有接触,不能接触没有完全____的物质。”因此选D,不能接触没有完全消毒的物质。
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