听力原文:W: Good morning, Sir. Could I ask you to register, please?
M: Of course. What shall I do?
W: Just fill in this form, if you would, please.
What is the relationship of the two people most likely to be?
A.Salesperson and customer.
B.Doctor and patient.
C.Receptionist and tourist.
D.Lawyer and client.
第5题
走行于胰腺体尾部的后方,在肠系膜上动脉前方的血管,称为
A.门静脉主干
B.肠系膜上静脉
C.脾静脉
D.左肾静脉
E.左肾动脉
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