问题
改错题
You should have done your homework by this way.
答案
by→in
by this way 请这边来；in this way 用这种方法。
搜题请搜索小程序“爱下问搜题”
You should have done your homework by this way.
by→in
by this way 请这边来；in this way 用这种方法。