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【多选题】
河北省的许多土特产品和风味小吃享誉中华,有()等,产量居全国第一。A.
京东板栗
B.
赵州雪梨
C.
宣化龙眼葡萄
D.
沧州小枣
E.
沧州金丝小枣
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】高速铁路四跨绝缘锚段关节检修周期为____年。
【简答题】高速铁路四跨非绝缘锚段关节检修周期为____年。
【单选题】Certified Cargo Screening Facilities are charged with ___.
A.
randomly selecting about twenty percent of all air cargo, and inspect these shipments before they are loaded on any aircraft
B.
conducting background checks for all airlines and airport employees who are in contact with international cargo air shipments
C.
conducting one-hundred-percent inspections of all shipments that will eventually travel on passenger aircraft
D.
reporting on suspicious cargo shipments originating from abroad, through a program called “Automated Targeting System”