Question

【题目】He failed the exam ________ he was too careless.

A. because B. but

C. so that D. so

Answer 1

【答案】A

【解析】

试题分析：A. Because因为；B. but 但是；C. so that 目的是；D. So因此；句意：---他考试失败了，是因为他太粗心了。结合句意，故选A