"I'm gong to work hard __ it(指chinese)"A,in B,at C,with D,to该选哪一项

问题描述:

"I'm gong to work hard __ it(指chinese)"
A,in B,at C,with D,to
该选哪一项

A,整句译为“我准备在语文上努力学习”

其实4个选项都是错误的,正确的应该是 i'm going to work hard on it.
有人回答说选B,用at,其实是不对的,因为work hard at 应该是后面跟的是"地方",所以在这里只能用on.
in, with, to 就更不对了.

B work hard at在……上下功夫

B