____I know the money is safe, I shall not worry about it.
A．Even though
B．Unless
C．As long as
D．However

A.
A．Even
B.Unless
C．As
C.However


【参考答案】

B
解析：句意是：除非我知道钱在一个安全的地方，我才不会担心。四个选项的意思分别是even though“尽管”......

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