—I’ll travel to Switzerland this summer.
— .
A. Have a good time
B. It’s beautiful
C. Remember me to your family
D. Of course
网友回答
(答案→)A. Have a good time
B. It’s beautiful
C. Remember me to your family
D. Of course
解析：考查交际用语。A玩得开心；B真漂亮！C带我代我想你家人问好。D当然；句意：—今年夏天我要去瑞士旅游。—玩得开心点。根据句意说明是祝贺对方玩得开心，故A正确。