Have some problem 后面的problem加不加s
Have some problem 后面的problem加不加s
have some problem _____ sth
have problem的用法
have problem后面跟动词的什么形式?
If you have any problem 虚拟语气中 用any 而不用some problem不加s,proble
have problem
I have some problem (finish) my homework
No problem.when i have some free
have problem/have a problem/have problems
problem
have problem和have problems的区别
problem 后面的介词该用什么