Question

【题目】Please try your best to finish the work by ______.

A. you B. yourself C. your D. yours

Answer 1

【答案】B

【解析】

试题分析：句意：请尽最大努力独立完成工作。you你；yourself你自己；your你的；yours你的（东西）；by yourself独立地，故选B。