来自成海的问题
【theyaredoingtheir_____(homework)intheclassroom】
theyaredoingtheir_____(homework)intheclassroom
1回答
2020-05-18 19:09
【theyaredoingtheir_____(homework)intheclassroom】
theyaredoingtheir_____(homework)intheclassroom
theyaredoingtheirhomework__(homework)intheclassroom
填原形,homework是一个不可数名词.
doone'shomework做家庭作业
这是五年级的题目,homework是所有家庭作业的统称,没有复数形式.OK?