[Ask ] grammar about "as" and "like"

看板EngTalk作者 (元元)時間12年前 (2012/06/14 17:55), 編輯推噓3(301)
留言4則, 3人參與, 最新討論串1/1
sometimes it's confusing. for example, in this sentence, should I use "as" or "like"? "MSC is an adult stem cell, so it doesn't have such controversial issues ___ embryo stem cell. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.218.123

06/15 08:48, , 1F
as
06/15 08:48, 1F

06/15 11:04, , 2F
as
06/15 11:04, 2F

06/15 11:05, , 3F
as embryo stem cell (does)
06/15 11:05, 3F

07/13 01:28, , 4F
As 語感
07/13 01:28, 4F
文章代碼(AID): #1FsRK5eM (EngTalk)