问题补充:
Would it be for you to pick me up at four o’clock and take me to the airport?
A. confident
B. constant
C. delighted
D. convenient
答案:
A. confident
B. constant
C. delighted
(答案→)D. convenient
解析: 形容词义考查题。A. confident“自信的”B. constant“连续的”C. delighted“高兴的”,形容人的状态D. convenient“方便的”常用it作形式主语。根据句意选D。