托福考试

【分析解答题】The average (surface temperature) of theEarth (has been risen) by (approximately) one degree (over the last) century.
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试题答案：has been risen------has risen.rise是不及物的 答案解析：暂无解析 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>