从每小题A、B、C、D中选出一个划线部分与其它三个读音不同的选项,并将其代表字母填入题前括号内。
—Would you mind my smoking here? — ______.Look at the sign . It says “No smoking.”
— Could you please tell me _______you will visit the museum? — The day after tomorrow , I think .
After supper,I often go for a walk ______the river near my house.
The English-Chinese dictionary ____my father bought for me many years ago is so useful.
He used to _______in the sun ,but now he is used to ______at night.