Instructions for homework have to be ___
题型:选择题
问题:
Instructions for homework have to be ____ so that every student knows clearly what is to do after class. [ ]
A. specific
B. generous
C. general
D. detail
Instructions for homework have to be ____ so that every student knows clearly what is to do after class. [ ]
A. specific
B. generous
C. general
D. detail