单选题 I missed the last flight, and decided ______ to stay the night at the airport.
A. however B. therefore C. moreover D. meanwhile

【正确答案】 B
【答案解析】[解析] 各选项的意思为：however“然而”；therefore“因此”；moreover“而且”；meanwhile“同时”。根据句意可知，答案是B。