by _weight和by_dozen当中横线上分别用什么冠词? Apples are usually sold by __ weight and eggs are sometimes sold by __ dozen. A.the,the B./,a C./,the D.the ,a -I'm sorry,I shuoldn't have been so rude to you. -You ___ your temper but that's OK. A.have lost B.had lost C.did lose D.were lose 请回答一下这两题分别选哪个选项,并且请说明详细的理由. 那再问一下第二题为什么不选B?表虚拟,且动作是发生在过去的过去,
第一题B.例如by time,by weight,by height这些时间,重量,高度,意思很广的词无冠词,by the hour,by the kilogram,by the meter这些日,公斤,米,是time,weight,height,的具体化就有冠词the.by the dozen 是短语"大量,很多". 第二题C,do表强调,意思为"确实"