草甘膦除草剂一般用于防治桃园、茶园、桑园和农田休闲地（）。
参考答案：杂草
Can you pass me ______ carrots and ______ salt ? [ ]
A. many; many
B. many; much
C. much; many
D. much; much
降雨历时只是一场降雨的全部时间
