根据化学药剂施用的方法,植保机械的类型有喷雾机、()、超低量喷雾机、喷烟机、喷粉机等。
参考答案:弥雾机
Linda______ a new ruler______ the shop in the school. [ ]
A. sells; in
B. buys; from
C. buys; to
D. sells; to