细木工板按结构不同，可分为（）。
A.芯板不胶拼
B.芯板胶拼
C.细木胶拼
D.纤维胶拼板
参考答案：A, B
According to some scientists, the computer will do much harm to people's health as smoking and drugs do.
A．does much harm ... smoking
B．will do as much harm ... cigarettes
C．will be doing as much harm ... smoking
D．does as much harm ... cigarettes
