You should c_________your paper before you hand it in.
问题描述:
You should c_________your paper before you hand it in.
答
check,在你交试卷之前,你应该先检查.hand in是呈交的意思.
You should c_________your paper before you hand it in.
check,在你交试卷之前,你应该先检查.hand in是呈交的意思.