题文
—________ 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 |
—________ 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 |
试题篮
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