What’s this?This is a pen.哪里错了?
What’s this?This is a pen.哪里错了?
what is this?—this is a pen.哪里错了
what is this?this is a pen.哪错了?
这些英文哪里错了并且改What‘ s this ls’ s yellow pen lt is a orange in E
What is this?This is a watch哪里错了
What's this?——___.(①It's a pen.②This is pen.③This is an pen.
What's is this in English?-A pen出错在哪里
what is this ?It is a pen而不是It is pen.但为什么what's this? It's
what's_?__a pen ?a 、this;this is b 、this;it's c 、 that;that'
this’s a pen and that’s a ruler.哪里错了
what's this in English?It's a pen.为什么不能说是"this is a pen."?详细
This pen is Tim 判断哪里错了