Lets go to a place--- we can make a round,trip in one day?What about one--- we can climb and swim

题目

Lets go to a place--- we can make a round,trip in one day?What about one--- we can climb and swim
A to which where
B where where
我选的B,

答案

make a round trip to +地点,意思是到某处往返旅程,注意介词to不能少,所以第一空填to which,第二空楼主应该知道了吧,定语从句这里表示地点,所以填where.