用适当的介词填空.This problem is a bit difficult.Can you explain it
用适当的介词填空.This problem is a bit difficult.Can you explain it
this problem is not difficult.you can do it ( ).
The problem is a bit difficult ,but he can ( ) to work it ou
This problem is difficult,please think it ( )介词
用适当介词填空Can you swim( )this river.
高中英语题i can't work out this problem .it is a most difficult o
This problem is too difficult.Can you show me ______________
This Maths problem is difficult.I can't work it out.的同义句
The problem is too difficult.Can you _____? A.work out it B.
Sorry,this math problem is a bit difficult for me.I need to
This maths problem is a bit difficult fot me to work out.
用适当的介词填空1 I am thirsty can you buy orange juice me2 HE is a