Question

【题目】By the time I got to the airport, the plane had already taken off .

A.定语B.状语C.谓语D.宾补

Answer 1

【答案】C

【解析】

句意：我到机场时，飞机早已经起飞了。

考查句子结构。该句结构为“主+谓”，the plane是主语，had already taken off是谓语，故选C。