2. 职称英语
  3. Such changes, Acombined with the erosion of Bthe area’s barrier islands, and the

Such changes, Acombined with the erosion of Bthe area’s barrier islands, and the

游客2025-04-19  3
问题 Such changes, Acombined with the erosion of Bthe area’s barrier islands, and the Bush administration’s policy of Copening up more wetlands to development, weakened the natural frontline defense against a hurricane storm surge Dand leave the city more vulnerable to death and destruction.
选项
答案 D
解析 本题的主要结构是“Such changes…weakened…and leave”，从中可以看出，“leave”与“weakened”是并列谓语。时态应一致，因此应将“and leave”改为“and left”。
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