单选题 Betty, though ______ in most things, spent a lot of money on clothes.
A. economical B. economic C. excessive D. extravagant

【正确答案】 A
【答案解析】[解析] (economical节俭的,节约的)。句意为:尽管贝蒂在许多方面都很节俭,但她花大量的钱买衣服。B.economic经济上的;C.excessive过多的;D.extravagant奢侈的。