“先治其实，后治其虚，亦有不治其虚时”指（）
A.良工之治病
B.粗工之治病
C.谬工之治病
D.庸工之治病
E.下工之治病
参考答案：A
He asked me ______. [ ]
A. if she will come
B. how many books I want to have
C. they would help us do it
D. what was wrong with me
（）措施是防止尘肺发生的根本措施。
A.工程技术
B.个体防护
C.教育培训
D.加大处罚
