小豪★
幼苗
共回答了24个问题采纳率:79.2% 举报
应该是 As might be expected, Poll was promoted by his boss.
答案是 C,As 是关系代词 代替后面要表达的 Poll was promoted by his boss整句话 引导非限制性定语从句 并且在从句中 作主语
选项 . A,That 不能引导非限制性定语从句 故错
选项B,who 不能指代 后面的句子 故 错
选项 D,which引导非限制性定语从句 不能放在 句首 故错
1年前
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