关于Itisknowntoallthatth的百科

• Itisknowntoallthatthedaybecomesshorterandshorter       ...

• 问题详情：Itisknowntoallthatthedaybecomesshorterandshorter        wintercomes.  A.before     B.when       C.until       D.since【回答】B【解析】考查连词辨析。句意：众所周知，当冬天到来时，白天变得越来越短。before“在……之前”；whe...
• 2020-12-2727643