正确答案是D
THere is no need for sb to do sth 某人干某事没有必要
There seems to have been no need for us to wait for them
意思是似乎已经没有必要让我们等他们了
正确答案是D
THere is no need for sb to do sth 某人干某事没有必要
There seems to have been no need for us to wait for them
意思是似乎已经没有必要让我们等他们了