Question

【题目】—______is the street crowded with so many people?
—Because they are waiting to watch the boat races.
A.Why
B.Where
C.How
D.Who

Answer 1

【答案】A
【解析】句意：—为什么街上有这么多人？—因为他们在等着看龙舟赛。A. Why为什么；B. Where哪里；C. How 怎样；D. Who谁，四个选项中，只有why符合句意，所以答案是A。