男性,18岁。右侧先天性重度上睑下垂,手术时上提眼睑应较对侧矫枉过正,超过对侧睑缘水平多少高度()
A.1mm
B.2mm
C.3mm
D.4mm
E.不需要
参考答案:A
软件工程研究的内容主要包括:软件开发技术和______。
The 30th Olympic Games, ______ between July 27 and August 12 in 2012, will take place in London.
A.scheduling
B.to schedule
C.scheduled
D.to have scheduled