注意：此页面搜索的是所有试题
题目内容
（贵州理工学院大学英语）
His salary as a driver is much higher than ______.
(A) a porter
(B) is a porter
(C) that of a porter
(D) as a porter
(A) a porter
(B) is a porter
(C) that of a porter
(D) as a porter
参考答案