游标卡尺是一种较精密的量具,它利用()和()相互配合进行()和()。
参考答案:游标;尺身;测量;读数
----Did you watch the football final between China and Japan?
---Yes, but I would rather____.
A.not do that
B.not doing that
C.not have done that
D.hadn’t done that
计划靶区不包括()。
A.临床靶区CTV
B.危及器官
C.治疗中靶区的位置和体积的变化
D.器官运动的范围
E.日常摆位的误差