what are usually contained in a repair list ?
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延误要多久?
A. Whis is the extent of the delay?
B. What is the extent of the departure?
C. What is the extent of the delay?
D. Whis is the extent of the delparture?
过境旅客的英文翻译是()
A. passenger in transit
B. transit passenger
C. transitmit passenger
D. passenger transition
第三类医疗器械产品由 () 审查批准后发给产品注册证书。
如某医疗器械包装上标注的批准文号为桂械备20140001号,则可判断此医疗器械为() 医疗器械。
A. 第一类
B. 第二类
C. 第三类