荷兰国家的颜色“橙色”得自于()
A.国花郁金香的颜色
B.梵高绘画的代表色
C.奥兰治公爵的名字
参考答案:C
— How did you find your visit to Qingdao, Joanna?
— _____.[ ]
A. Oh, wonderful indeed
B. I went the alone
C. First by train and then by ship
D. A guide showed me the way
在电学中,AC代表()。
A.直流电
B.交流电
C.电阻
D.磁体