I can't fiy kites very well .My brother Peter can do ____well .A .them B .it C.this D.fly .

问题描述:

I can't fiy kites very well .My brother Peter can do ____well .A .them B .it C.this D.fly .
____ my brother 's help ,now I can fly kites.A .Under B .With C.For D .After

B it代替前面的fly kites
B with the help of 在……的帮助下