高中英语 1. The last thirty years _________ great c
高中英语 1. The last thirty years _________ great c
高中英语
1. The last thirty years _________ great changes happening in the city.答案是have seen,为什么不是has seen?时间后面不是谓语动词是单数吗?
2. I hope to have a job____I can put my English to a good use.答案是in which,请问这里介词为什么用in,而不是with?