单选题 James had practiced a lot for his driving test so that he could be sure of passing it at his first______.

【正确答案】 C

【答案解析】解析：at one’s first attempt意为“某人第一次尝试”。该句意为：为了确保第一次驾驶考试能够通过，詹姆斯做了大量练习。