动词-ing形式作主语和宾语 — 英语选择题
题目
在横线处填入恰当形式。选择能使两个空格均填入动词-ing形式、且句子符合语法的一项：___ native plants along the riverbank helps restore the habitat, and the volunteers avoid ___ the nesting area during their survey. A. Protecting; disturbing B. To protect; disturbing C. Protecting; to disturb D. Protect; disturbed