题目

My sister usually dares to the teachers’ office and ask her teacher some questions.A.went B.going C.goes D.to go 答案：【答案】D【解析】句意：我姐姐通常敢于去教师办公室问老师一些问题。考查非谓语动词。由“My sister usually dares…to the teachers’ office”可知，此处的dare“敢于”为实义动词，dare to do sth敢于做某事，故此处应为动词不定式to go作宾语。故选D。如果把元表示收入50元，那么支出200元可表示为        元．