Lucy is a very optimistic girl. ______ she is faced with a difficulty, she always sees the bright side.

A．Every time

B．Now that

C．As soon as

D．On condition that

个人存入现钞（）美元（含）需要报备。

A、2000美元以上

B、5000美元以上

C、10000美元以上

D、20000美元以上