____I have learned about 1000 english words?A. As for as B.So for C.Since D.Already选择

热心网友

选BAs far as 是“直到”的意思since表示"自从...以后"时,后接时间状语从句Already 常用于句中,或句尾so far 迄今为止,作时间状语

热心网友

排除法chooseB