倒装句
Only through these measures can we hope to solve the problem.
Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots.
》》更多精彩冲分课程推荐:
四级基础强化冲刺套餐班 | 四级模考串讲班火热开启
六级基础强化冲刺套餐班 | 六级模考串讲班火热开启
(责任编辑:田学江)