问题补充：
---Let’s go hiking staying at home, shall we? --- A good idea.
A. as well as
B. in order to
C. instead of
D. because of
答案：
A. as well as
B. in order to
(答案→)C. instead of
D. because of
解析：句意:-我们不要带在家里，我们去徒步旅行吧，好吗？-好主意。as well as 像…一样好；in order to 后跟动词原形，为了…；instead of 代替，而不是，后跟名词或动词的-ing形式；because of 因为，后跟名词或动词的-ing形式。根据句意可知选C。
