“主治节”的脏是()。“主行水”的脏是()。
A.心
B.肺
C.脾
D.肝
E.肾
参考答案:B,B
Mary likes to have friends who are different _____ her. [ ]
A. at
B. of
C. from
D. for
小白鼠鼻内接种可产生重度气溶胶。