题目内容
24. The Niagara Waterfalls, ______ is shaped like a semicircle, are 670meters wide, and fall 56 meters in an awesome white sheet of water.
A.what | B.where | C.the largest of which | D.in which |
C
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The Niagara Fall is great tourist _______, drawing millions of visitors from all over the world every year.
A.interest |
B.view |
C.scene |
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