语法与词汇 3.You should try to get a good night's sleep______much work you have to do.
【正确答案】 A
【答案解析】B项后面需连接副词when,how,where或连接代词who,what,而C项后面的句子不能倒装,当名词前有much,many,little,few等修饰时,前面不能用whatever,故选A。