--- What a lot of fun it is to play on a frozen sports field!
--- Isn’t it rather risky, ?
A. though
B. also
C. either
D. too
网友回答
(答案→)A. though
B. also
C. either
D. too
解析：考查连词。though单独放置句尾，意思是“然而/但是”，表示转折；either此种用法时，意思是“也不”。根据句意“——但是，那不是相当冒险么？”，选A。