Three weeks after the explosion, when the black sailors were ordered back to work most of them ______.
进口原木带有树皮的应在植物检验检疫证书中注明除害处理方法，使用药剂、剂量、处理时间和温度。( )
A. 对
B. 错
入境废物包括固体废物、工业固体废物和城市生活垃圾。( )
A. 对
B. 错
What is Susan Grey
A. Yes.
B. No.
C. Not decided yet.
D. Nobody knows.
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