河南成教 / 当代英语语法概论
12[填空题,0.7分]
Put the following words in appropriate groups :
physics, news, stationery, crowd
A. Singular only: _______________
B. Both singular and plural: _____________
12[填空题,0.7分]
Put the following words in appropriate groups :
physics, news, stationery, crowd
A. Singular only: _______________
B. Both singular and plural: _____________
参考答案：
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