— The water changes into thick ice covering rivers and lakes in winter in Harbin.
— （） in Urumqi and children go skating on it then.

单项选择题—Hello．Zhu Hua．I’ll have to return to Canada because I’ve worked here for a year． —______!

单项选择题— The old man wouldn’t stay at home for a rest even if it rained. —（） . He would feel sick if he stayed home for one day.

A. So would my grandpa
B. So wouldn’t my grandpa
C. Neither would my grandpa
D. Nor wouldn’t my grandpa