问题描述：
____ she said suggested that she hadn't decided ___ to go or not.
___ she said suggested that she hadn't decided___ to go or not.
A.What;if
B.That ;whether
C.What;whether
D.Whether;what
___ she said suggested that she hadn't decided___ to go or not.
A.What;if
B.That ;whether
C.What;whether
D.Whether;what
问题解答：
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