妊娠周数与手测宫底高度相符的（） A.12周末脐耻之间 B.20周末脐上1横指 C.

男，44岁，有"胃病"史十年，近一月来疼痛加重，以夜间痛为主，三日来呕吐频繁，上腹饱胀，呕出物为酸臭宿食，诊断考虑为（）.

A.急性胃炎

B.慢性胃炎

C.胃溃疡

D.幽门梗阻

E.小肠梗阻

在乒乓球比赛中比分出现10平后，先夺得（）分的一方为胜方。

A.1

B.2

C.3

D.4

20世纪50年代以后至今，跨国公司在其迅猛发展阶段的主要表现有哪些？。

Soon, more of the information we receive via the Internet could come (6) in digital wrappers. Wrappers are made up (7) software code that’s targeted to do specific things with the data (8) within them, such as helping to define queries for search engines. They also keep (9) from (10) access to that code.

A．package

B．packaged

C．packages

D．packaging

WLAN校园认证的ssid号为（）

A、CMCC

B、CMCC-EDU

C、CMCC-STARBUCKS

D、CMCC-WLAN