问题 更新时间2023/4/3 12:59:00 Computer software _____ some 70 percent of our range of products. (A) picks up (B) focuses on (C) accounts for (D) is based on 答案 登录 注册 参考答案:C 出自:文才 >> 南阳师范学院-教育学-大学英语(三)