标题: [求助] another Q...... [打印本页] 作者: hazard 时间: 2003-3-31 20:51 标题: [求助] another Q...... It is (highly) recommended that any person (exploring) a cave (carries) a
source of (artificial) light.
ANS: C.................I don't know why " any person " need to use " carry "...
thanks......my freinds作者: Diana 时间: 2003-3-31 23:37
这里carry应该是用过去时吧。作者: hazard 时间: 2003-4-1 00:52
dear Diana, The explanation is because " recommended " ....so the answer is " carry " I don't know why......@@".....作者: jackyxu 时间: 2003-4-1 01:37
me either, please advise,作者: fredsxd 时间: 2003-4-1 11:30
recommend 后面用虚拟语气，跟动词原型，其实应该是（should)carry, should可以省略作者: 我有我可以 时间: 2003-4-1 14:28
楼上正解！