The willow tree described in the passage protected itself by __________.(2分)
Agrowing more branches
Bcommunicating with birds and bees
Cchanging its leaf chemistry
Dshaking caterpillars off

答案是:

正确答案C
出自  学起plus弘成  >  山东第一医科大学2022年下半年英语2(本)在线考试

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本题添加时间:2023/4/3 12:59:00