儿科发病率最高的一类疾病，首推（）
A.肺系病证
B.心系病证
C.肝系病证
D.脾系病证
E.肾系病证
参考答案：A
My mother is not in very good shape, and he has _____ tennis to get fit. [ ]
A. filled up
B. built up
C. taken up
D. set up
你认为《哦，香雪》这篇小说包蕴着哪些方面的思想感情内涵？
