it is said that something —must be done———to prevent the river from being polluted...
据说为了保护河流远离污染要做些什么
something是被做 所以用被动
如还有疑问,欢迎可以进入乐知各级别英语外教课免费旁听.
希望能帮到您
it is said that something —must be done———to prevent the river from being polluted...
据说为了保护河流远离污染要做些什么
something是被做 所以用被动
如还有疑问,欢迎可以进入乐知各级别英语外教课免费旁听.
希望能帮到您