除草机:草
A.电脑:数据 B.称:重量C.酒精灯:加热 D.天平:砝码
参考答案:A
解析: 除草机的作用是用来除草,所以它的对象是草。而电脑的作用对象就是数据。故选A。
—We've lived here _____ 2001.
—So you've lived here _____ about five years. [ ]
A. since; for
B. for; since
C. for; for
D. since; since
易引起沙门氏菌属食物中毒的食物是肉类品。