what is this a boy 还是what is this the boy错了。是who is a boy 还是who is the boy

what is this a boy 还是what is this the boy错了。是who is a boy 还是who is the boy what is this boy?有错误么? Is this a boy?回答 this is what boy is.有错么 还有this is what familythis is what boy is.有错么 还有this is what family 把句子改为复数形式 This is a boy What is this in English Is that an English bookit is an eggshe is a teacher This is a yellow boy.是什么意思?急用! this is a boy 用中文怎么说? This is a small boy.急 what's this?回答是既可用It's a...还可用This is a... This boy is tall.用what 改成感叹句 改错：What good a boy he is! what a handsome boy he is What a clever boy he is! ____ is this boy in the art room -My new friend A:Who's B:What C:How D:Who 1、-What does this word mean,Joe?-_________________.ASorry,I don't know,either BJoe is a boy's who is This boy 用适当的介词填空 who is the boy （）a yellow cap?This用适当的介词填空 who is the boy （）a yellow cap?This is a map（） our school.what do.you do it（）? what is on () dask A,boy is .B,boy.C,the boy.D,the boy is .怎么填