第13题: [单项选择]Tom had prepared carefully for his English examination so that he could be sure of passing it on his first ______ . A. intention B. attempt C. purpose D. desire 参考答案:B 答案解析:[解析] 本题考查名词的含义。on one's first attempt是固定搭配,意为“一次做完……”,故选项B为正确答案。 [避错指南] 选项A(意图,目的)、C(目的,意图)和D(心