小儿推拿传统止泻四法中穴位包括以下()
A.腹
B.脐
C.七节骨
D.龟尾
E.肚角
参考答案:A, B, C, D
商朝前期几次迁都的原因是[ ]
A.周的威胁
B.外族的威胁
C.国王好大喜功
D.水患和政治动乱
My friends _______ some foreigners around the Century Park this time yesterday. [ ]
A. is showing
B. are showing
C. was showing
D. were showing