一、单项选择（共15小题，每小题1分，满分15分）
1. Tom will succeed _____ your property after your death, but I don’t think he is success.
A. in, / B. at , a C. to , a D. from, a
2. Having a trip abroad is certainly good for the old couple, but it remains ______ whether they will enjoy it.
A.to see B. to be seen C.seeing D.see
