想問下以下句子應填咩tense...同埋when同while好似遇到呢d句子既時侯..要分別用咩tense..
1.When fishmen _____________(catch)a shark,they______________(cut off)its dorsal fin and _____________(throw)it back into the water
收錄日期: 2021-04-12 19:52:06
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070603000051KK04367