―Thereisnosparechairinthemeetingroom.Doyoustillneedany?...

问题详情：

―There is no spare chair in the meeting room you still need any?

―Yeah ,I think four       chairs are needed for the lecture this afternoon.

       A．dozen                  B．dozens                C．dozen of              D．dozens of

【回答】

知识点：数词 量词

题型：选择题