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【简答题】
一UDP用户数据报的首部的十六进制表示是:06 32 00 45 00 1C E2 17。试端口、目的端口、用户数据报的总长度、数据部分长度。这个用户数据报是从客户发送给服务器还是从服务器发送给客户?使用UDP的这个服务器程序是什么?
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【简答题】MRI扫描显示韧带及关节软骨清晰，人体各关节显示良好。关于肩关节MR扫描，下列错误的是 A.患者仰卧或斜侧卧位，头先进，双手置于身体两侧，掌心向下 B.扫描方位为横断面、斜冠状面和斜矢状面 C.肩关节为偏中心扫描，实际措施使肩关节在成像中心才能获得最大信号 D.扫描范围覆盖肩关节及其附着软组织 E.序列以PD-fs、T2WI-fs为主 关于肘关节MR扫描，下列错误的是 A.关节正交线圈/柔性线圈/...
【简答题】There are many departments in a big company. Please make a list of the departments you know. Which departments would you like to work in? Why?
【多选题】The departments in a travel agency usually include:
A.
General Office
B.
Public Relation Department
C.
Financial Department
D.
Logistics Department
E.
Guide Department
F.
Sales Department
G.
Food & Beverage Department
【简答题】听力原文：When does Ann usually come back home? When does Ann usually come back home? She comes back by. ______
【简答题】(题干)MRI扫描显示韧带及关节软骨清晰，人体各关节显示良好。关于肩关节MR扫描，下列错误的是A.患者仰卧或斜侧卧位，头先进，双手置于身体两侧，掌心向下 B.扫描方位为横断面、斜冠状面和斜矢状面 C.肩关节为偏中心扫描，实际措施使肩关节在成像中心才能获得最大信号 D.扫推范围覆盖肩关节及其附着软组织 E.序列以PD-fs、T2WI-fs为主 关于肘关节MR扫描，下列错误的是A.关节正交线圈/柔性线...
【简答题】Designers must work closely with the and departments in a manufacturing company.
【简答题】 Look at the notice below. It shows the departments in a company. For questions 1-5, decide which department A-H each employee should contact. For each question, mark one letter A-H on your Answe...
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