正常胰腺钩突位于() A.肠系膜上动脉前方 B.脾静脉后方 C.下腔静脉后方 D.十 发布时间:2017-08-29 22:11 │ 来源:www.tikuol.com 题型:单项选择题 问题: 正常胰腺钩突位于()A.肠系膜上动脉前方B.脾静脉后方C.下腔静脉后方D.十二指肠内侧E.肠系膜上静脉后方
题型:单项选择题 .—_______ John this week?—Yes.—Where _______ him?—In the library.A.Did you see; did you seeB.Have you seen; did you seeC.Do you see; have you seen D.Have you seen; have you seen 查看答案