be going to / will
用于條件句時, be going to 表將來
will 表意愿
If you are going to make a journey, you'd better get ready for it as soon as possible.
Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.
大學院校在線查
有疑問就來發(fā)現(xiàn)