问题
选择题
- Mr Li is said to be very patient with his students.
- Yes. But it's really a hard_______ for him to control a class of young children.
A．work
B．skill
C．task
D．experience
答案
答案：C
题目分析：句意：据说李老师对学生很有耐心。是的，但管理好一个班的小孩子对他来说是个艰巨的任务。A工作；B技能；C任务；D经历；work 做名词“工作”时是不可数名词，再结合题意选C。