题目内容
【题目】As I there, my friend had left three days .
A. arrived; ago
B. arrived at; before
C. arrived at; ago
D. arrived; before
【答案】D
【解析】there是副词,arrive后只有接地点名词时才加介词at。过去完成时中“三天以前”用three days before。
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【题目】As I there, my friend had left three days .
A. arrived; ago
B. arrived at; before
C. arrived at; ago
D. arrived; before
【答案】D
【解析】there是副词,arrive后只有接地点名词时才加介词at。过去完成时中“三天以前”用three days before。