1.改句子：Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.正确答案是a,就是不改动我选的是b：改成：th

1.改句子：Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.正确答案是a,就是不改动我选的是b：改成：th Long time I didn't hear from you.改一些句子Long time I didn't hear from you.Although my campus life is busy,I had a happy time when I was in my dormitory.修改意见:注意时态!Time goes by,I have been lost touch with you about two mouths whe although only two inches longAlthough only two inches long,the shrew is a mammal and therefore a relative of elephants and giraffes.although only 为什么不能替换成despite a size？although是连词不该连句子吗？ 改句子1. 改句子 改句子, 改句子! 改句子, 改句子, 改句子 改句子 改句子. 改句子! 改句子! although i don’t like taking a bus,i take to school and try not to fuss.改写成because的句子 英译汉Although it is very enjoyable ,the film is long. although 英语改句子!Mr.Smith is a handsome man.He has long hair.保持原意Mr.Smith___a handsome__long hair.