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。