题目内容
.They arrived at a farmhouse, in front of which _____of no more than 10 years old.
A,sat a boy B，a boy sat C,did a boy sit D,a boy did sit
A
略
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.They arrived at a farmhouse, in front of which _____of no more than 10 years old.
A,sat a boy B，a boy sat C,did a boy sit D,a boy did sit
南大教辅抢先起跑暑假衔接教程南京大学出版社系列答案