第1个回答 2009-01-10
It +Be+Adj形容词+ for sb to do sth
It's hard for you to find a good job at the moment.
第2个回答 推荐于2016-12-01
动词:
It cleans the blenchs of the pool.
助动词:
It doesn't work well.
第三人称单数:
It is/was a dog.本回答被提问者采纳
第4个回答 2009-01-10
It is difficult for a foreign to learn Chinese.
+be动词+形容词