问题
填空题
写出下列名词的复数形式。
1. school bus 2. pencil-box 3. dress 4. man
5. woman 6. desk 7. child 8. pen
答案
1. school buses 2. pencil-boxes 3. dresses 4. men
5. women 6. desks 7. children 8. pens
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