暑假作业
__________,we should be glad A They arrive tomorrow B Were they arriving tomorrow C They were to arrive tomorrow D Were they to arrive tomorrow 选择一个正确的,并解释其余错误的原因,谢谢~~~~
本题考查虚拟语气的用法。 选D。 在虚拟语气中只有were,should,have可以省略if并提前,先排除A,C。而这里B和D中,were后要用to+V来表示将来,所以这道题选D。
答:虚拟语气和倒装。从句中可知,意思是对将来的事实可能相反,应用虚拟语气,可说“If they were to arrive tomorrow”,连词if省略时,条...详情>>
答:B 被动语态,be found to do. A中的made与found均为过去分词,冲突!详情>>
问:hArd work 和hArd--working有什么区别
答:一个是名词 一个是形容词撒详情>>