题目
The soldier was ____of running away when the enemy attached. A.scolded B.charged C.accused D.punished 答案:C 解析: be accused of= be charged with 被指控…… be scolded / punished for… 因……而被责骂/惩罚小玲学习了用pH试纸测定溶液pH的方法后,收集了家里的几种物质进行测定,结果如下:
物质
厕所清洁剂
牙膏
肥皂
厨房清洁剂
pH
2
8
10
12
上述物质中,最容易直接腐蚀铁制下水管道的是
A.厕所清洁剂 B.牙膏
C.肥皂
D.厨房清洁剂