周围环境状况是否良好、交通是否有利于商品运输是确定商业用房位置优劣的首要因素。()
参考答案:错
— I tried to make Kate ______ her mind, but I found it hard.
— Well, I saw you______ that when I went past. [ ]
A. change, do
B. changes, doing
C. to change, do
D. change, doing
世界上第一个通过实验证实电与磁之间有联系的物理学家是( )
A.奥斯特
B.法拉第
C.欧姆
D.安培