油漆是由那些组成的()
A、成膜物质
B、分散介质
C、颜料
D、帮助剂
参考答案:A, B, C, D
Yesterday a street beggar bought a lottery ticket purposelessly,__________him a millionaire overnight.
A.making
B.makes
C.to make
D.made
Her skirt had been so _____ in packing that she had to iron it before going out.
A.faded
B.torn
C.dirty
D.crushed