We have four classes in the morning .改为否定句.到底是在have前加don‘t还是在后加not?
问题描述:
We have four classes in the morning .改为否定句.到底是在have前加don‘t还是在后加not?
答
We have four classes in the morning .改为否定句.到底是在have前加don‘t还是在后加not?