15. 【2019 • 四川省达州市】—Linda, could you remember __________?
—Have you forgotten we agreed to go to Hongkong?
A. where are we going after exam
B. where we are going after the exam
C. where are we going to after the exam
D. where we are going to after the exam
【答案】B
【解析】根据句意：——琳达，你还记得考试后我们要去哪里吗？——你忘了我们答应去香港了吗？考查宾语从句，用陈述语序，排除 A、C；where不跟介词连用。排除D。故选B。