________hehaslimitedtechnicalknowle

发布时间:2020-07-09 22:31:55

________ he has limited technical knowledge, the old worker has a lot of experience.













A.Since












B.Unless











C.As











D.Although

网友回答

D解析句意:这位老工人虽然专业知识有限,但实践经验丰富。as可以引导让步状语从句,但必须使用倒装语序,即:Limited technical knowledge as he has…,准确理解句意,精确把握主、从句的逻辑关系是解答本题的关键。
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