第6题: [单项选择]NASA is casting a wider net in the space shuttle investigation as to what caused the spacecraft to swing out of control and ______ moments before it was to land. A. disassemble B. disembark C. disintegrate D. disinherit 参考答案:C
第14题: [单项选择]I'm going to the supermarket this afternoon. Do you have anything______ A. to be buying B. to buy C. for buying D. bought 参考答案:B 答案解析:[考点] 固定搭配
[解析] 本句意为:我今天下午要去超市,你有什么要买的吗 have sth.to do是固定结构。