This is his pencil-box.改为复数句子怎么改?
This is his pencil-box.改为复数句子怎么改?
this is his pen.my is in the pencil box 哪里错了 怎么改
This knife is his.怎么改复数形式的句子?
This is a backpack(改为复数句子)怎么改?
This is his pencil sharpener 改为一般疑问句和否定句怎么改?
is this her pencil box?改为陈述句
Is this pencil box?(改为陈述句)
改为复句this is my pencil box
This is a pencil case.(改为复数句子)
IS this his book?改为复数句 This is my pencil.改为同义句
This is my pencil.(改为复数句) It's his backpack.(改为复数句)
句型转换.1.This is a pencil- box.(改为复数句)_______ ______ ______pen