1.What category was Hurricane Harvey when it hit the northeastern shore of Copano Bay?
A.4. B.3.
C.2. D.1.
答案B
解析细节理解题。根据第一段中的“it was downgraded to a Category 3 storm”和第二段“Harvey also made a second landfall on the northeastern shore of Copano Bay around the time it was downgraded.”可知:当Harvey袭击Copano海湾东北海岸时,它已减弱为3级风暴。因此B项正确。
