1.I think it a great honor ( ) to visit your country
问题描述：
1.I think it a great honor ( ) to visit your country
A.to invite B.inviting C.having invited D.to be invited
2.It's no use ( ) over spilt milk.
A.cry B.crying C.that you cry D.for you to cry
答
1.因为是被邀请,所以要用被动形式.选D
it is xxx to do xxx形式,这里的do可以是主动的,直接加动词原形,也可以是被动的,用be加过去分词
2.it is no use doing sth做xx没有用,徒劳,所以选B
it is no use doing sth ,这是固定句型,还有it is no good doing sth,有些知识需要记忆.