This's my ruler and that's his ruler 有没有错
This's my ruler and that's his ruler 有没有错
This's my ruler and that's his ruler哪里错了
This is my ruler,That's you ruler 这句话有错么?错在哪里?
This's my clock .that's his ruler 哪里错了?
This's a pen and that's a ruler.
This 's a map and that's a ruler 这个句子肯定有问题,写了
That's his ruler(改复数)
______?That's my ruler.A.Whose ruler is it?B.What ruler is i
this s a blue ruler这句话有错吗?
this’s a pen and that’s a ruler.哪里错了
This's a map and that's a ruler.这句话哪里出错了?
is my ruler and that his book is (.)