既能温中回阳又能温肺化饮的药物是()
A.生姜
B.干姜
C.炮姜
D.煨姜
E.高良姜
参考答案:B
There _____ much snow in my hometown. It's warm in winter.[ ]
A. isn't
B. aren't
C. is
D. are
完形-顿悟说的重要代表人物是( )。
A.桑代克
B.巴甫洛夫
C.斯金纳
D.苛勒