专业技术人员继续教育考试题库 She had a stomachache ________ she ate something bad. She had a stomachache ________ she ate something bad. A. so B. because C. or D. although 正确答案: B 09月28日142,708She had a stomachache ________ she ate something bad.已关闭评论She had a stomachache ________ she ate something bad. 阅读全文