Question

【题目】There ______ a lot of traffic jams in many busy large cities.

A.beB.amC.isD.are

Answer 1

【答案】D

【解析】

句意：在许多繁忙的大城市有很多交通堵塞。

考查主谓一致。根据there be句型，用就近原则，结合“a lot of traffic jams”，是名词复数，所以此处用are，故选D。