问题补充：
They were close each other in high school and now are still touch.
A. to; with
B. to; in
C. with; in
D. with; with
答案：
A. to; with
(答案→)B. to; in
C. with; in
D. with; with
解析：句意：他们在高中的时候，彼此很近，现在还在联系。第一空填to，be close to“靠近”，第二空填in，be in touch“保持联系”，所以选B。
