9. 不定式to do To accommodate more students, the school in the top-left corner was expanded. 10. 分词结构 Located in the top-left corner, a school was expanded. 11. 时间见证 The given period had witnessed great expansion of a school, which was loca...
13、主语+enable+宾语+ to do sth. (使能够) eg. Community service programs enable the government to relieve the strain on its limited budget. 社区服务计划有助于减轻政府财政负担。 14、On no account can we + 谓语+宾语(我们绝对不能)
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