Wereceivedanumberof

问题详情：

We received a number of ________ from customers about the lack of parking facilities.

A．notices　　　　　                 B．congratulations

C．complaints                        D．announcements

【回答】

C　句意：因缺少停车设施，我们接到了很多客户的投诉。complaint投诉，符合语境。

知识点：名词

题型：选择题