小儿麻痹症多见于几岁小儿:()
A.1~2岁
B.1~3岁
C.1~5岁
D.2~6岁
E.2岁以下
参考答案:C
She finds _____ staying at home.
A.it bored
B.that boring
C.that bored
D.it boring
"根结"中的根在:
A.井穴
B.原穴
C.输穴
D.合穴
E.下合穴