— How many _____ are there in the playhouse? — 20 boys and 21 girls. [ ]A. students B. student C. ap
[ ]
题目简介
— How many _____ are there in the playhouse? — 20 boys and 21 girls. [ ]A. students B. student C. ap
题目详情
— 20 boys and 21 girls.
[ ]
B. student
C. apples
答案