题目内容

试述β射线敷贴治疗皮肤病的原理及适应证。

查看答案

搜索结果不匹配？点我反馈

更多问题

The policemen were told to be alert() the dangers they were facing.
A to
B in
C on
D at

Those pictures reveal() us a wonderful world under water.
A on
B at
C to
D in

He owed his success to luck more than()capacity.
A on
B to
C in
D at

You must summon up all your()to meet the danger.
A courage
B attention
C confidence
D view