When she first arrived in China she wondered what the future might have for her but now a

问题补充：

When she first arrived in China，she wondered what the future might have for her，but now all her worries are gone.

A. in need

B. in time

C. in preparation

D. in store

答案：

A. in need

B. in time

C. in preparation

(答案→)D. in store

解析：in store(for sb，)“即将发生(在某人身上)；等待着(某人)”。