Don't just walk straight ____ like that You should knock on the door before coming in.英语单选题A;along B;in C;ahead D;forward能说下选哪个么?为什么?

问题描述:

Don't just walk straight ____ like that You should knock on the door before coming in.
英语单选题
A;along B;in C;ahead D;forward
能说下选哪个么?为什么?

wrong.不要这样敲门,这是错误的敲法

walk in,走进去.整句话的意思:不要那样径直走进去,你应该在进门之前敲门.