I had been looking for the book for two days________I found it at last.A.until B.when C.before这3个词好难选呀,好像都行!

where have you been?we have been looking for you everywhere.i(worked out)a teaching plan in my office.为什么这里不填have been working out.had been working out; had been work out The letter I had been looking forward _____at last.A.to come B.to comingC.to came D.came The letter I had been looking forward to ,however,——me three days later than I had expected.A、reaching B、reached C、reaches D、reach I have been looking for a man. “What I've Been Looking For” had been looking forward后面加to do 还是doing? 时间状语从句 I had been looking for this kind of herb for two months ___ I found it at last.选before,为什么不是when呢? If he had been looking where he was going.looking 后为何不加at I had been looking for the book for two days________I found it at last.A.until B.when C.before这3个词好难选呀,好像都行! The day-my birthday-I had been looking forward to __ at last.A.comeB.coming.C.has come.D.came应选D I knew I had been forgotten是什么意思 The chance I had been looking forword to （ ）at last a.to came b.to come c.to coming d.to comingThe chance I had been looking forword to （ ）at last a.to came b.to come c.to coming d.to coming You are the one I have been looking for! What I've Been Looking For的中文歌词?谁知道? 跪求《What I’ve been looking for》的歌词 what i've been looking for 该如何表演 She is the p i have been looking for. Since he left after I have been looking for living.