________ he has limited technical knowledge, the old worker has a lot of experience. A．Since B．Unles...
2022-11-25 06:51:32 66次 2014年高考贯穿知识点看“线”名师知识点总结训：状语从句英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
________ he has limited technical knowledge, the old worker has a lot of experience.
A．Since B．Unless C．As D．Although
本题链接：
