There() a great number of accidents lately.A areB was C has been D have been//哪位英语达人教教小弟啊

There() a great number of accidents lately.A areB was C has been D have been//哪位英语达人教教小弟啊
There() a great number of accidents lately.
A are
B was
C has been
D have been
//哪位英语达人教教小弟啊

There() a great number of accidents lately.A areB was C has been D have been//哪位英语达人教教小弟啊
1L正解
lately :adv.不久前,最近
lately作为共同时间状语,用于现在完成时
译：最近发生了许多事故.
选D

选A are.
accidents是复数。
还有a great number of是个短语，用来修饰accidents的。

D