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题目内容
（英语1(高起专)）
This latest theory has yet to be proved but seems to offer a better explanation ________ why Flight 19 and all the other planes, ships and people have disappeared in the Bermuda Triangle.()
A
thanks to
B
as to
C
up to
D
prior to
A
thanks to
B
as to
C
up to
D
prior to
参考答案