问题补充:
---There a concert this evening.
---Yes.Exciting news.
A. are going to be
B. is going to be
C. is going to have
D. will have
答案:
A. are going to be
(答案→)B. is going to be
C. is going to have
D. will have
解析:句意:——今天晚上将有一场音乐会吗?——是的,令人激动的消息。have表示拥有;there be表示客观事物的存在,“有”,谓语动词用就近原则。因为主语是a concert单数形式,故选B。