4.My sister went to a remote villageto participate in (參加)the voluntary activity.

分析 我姐姐去了一個偏遠的村莊去參加志愿活動.

解答 答案:to participate in.
分析句子的結(jié)構(gòu)可知,本句考查動詞不定式作目的狀語,根據(jù)漢語意思可知應該使用動詞短語participate in;故答案為to participate in.

點評 翻譯填空題考查的是詞匯的記憶和運用能力,平時要注意積累和運用.

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