You want to see a doctor?Do you have a(n

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问题选择题

You want to see a doctor?Do you have a(n) with him? [ ]

A.meeting

B.date

C.conflict

D.appointment

答案

答案：D

多项选择题

Insurance is very important to logistics because of the potential hazards and dangers in the process,such as（）.

A.fireandtheft

B.unqualifiedproducts

C.techniqueproblem

D.andevennaturaldisasters

填空题

典型的椎体由_____和______二部分组成。