问题补充：
----- I have passed the driving test!
----- !
A. Congratulation
B. Congratulate to you
C. Congratulating
D. Congratulations
答案：
A. Congratulation
B. Congratulate to you
C. Congratulating
(答案→)D. Congratulations
解析：考查情景交际。“我通过驾照考试了！”“祝贺你！” Congratulations意为“祝贺”。故选D。
