提问 our english teacher told us that we can improe our english___ practicing more.A.by B.with C.of D.in

问题描述:

提问 our english teacher told us that we can impro
e our english___ practicing more.
A.by B.with C.of D.in

肯定选A。

选A
by 通过...的方式

选A.
by doing sth 通过...的方式