问题补充:
---- What made her so upset ?
---- .
A. She lost her bike
B. That she losing her bike
C. Losing her bike
D. It was she lost her bike
答案:
A. She lost her bike
B. That she losing her bike
(答案→)C. Losing her bike
D. It was she lost her bike
解析:考查动名词短语做主语。第一句是对主语进行提问,那么回答部分必须可以在句子中做主语。选项中只有C才可以在句子中做主语。A项需要加故that构成主语从句。故C正确。