涂装设备中若含有硅铜物质容易产生的缺陷是()
A、针孔
B、缩孔
C、桔皮
D、色差
参考答案:B
下列各项,不属六味地黄丸主治证临床表现的是()
A.腰膝酸软,盗汗遗精
B.耳鸣耳聋,头晕目眩
C.骨蒸潮热,手足心热
D.小便不利或反多
E.舌红少苔,脉沉细数
He used _______ on the right in China, but he soon got used ______ on the left in England.
A.to drive, to drive
B.to drive, driving
C.to driving, to drive
D.to drive, to driving