明确指出肺痨的病因为"肺虫"的方书为
A．《内经》B．《中藏经》C．《普济本事方》D．《丹溪心法》E．《仁斋直指方》
参考答案：C
石灰乳
The number of students of this school ____greatly in the last few years.
A．is increasing
B．has increased
C．are increasing
D．have increased
