问题补充:
The old gentleman is considering he move to New York with his daughter and son-in-law or live alone at home.
A. when
B. how
C. what
D. whether
答案:
A. when
B. how
C. what
(答案→)D. whether
解析:考查宾语从句:句意:老绅士正在考虑是否和儿子儿媳妇搬到纽约还是一个人住在家里。因为有or,和whether连用。选D。