97. When he was in America he made a journey of seven hundred miles purpose to get a gli

问题补充：

97. When he was in America, he made a journey of seven hundred miles purpose to get a glimpse of the Niagara Falls.

A. on

B. by

C. with

D. For

答案：

(答案→)A. on

B. by

C. with

D. For

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