问题
单项选择题
The negotiating bank has had some problem ( ) whether to pay or not.
A．in deciding
B．to decide
C．at deciding
D．as decided
答案
参考答案：A
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The negotiating bank has had some problem ( ) whether to pay or not.
A．in deciding
B．to decide
C．at deciding
D．as decided
参考答案：A