单选题 Warm-hearted______he is, he can't help all the people out.
  • [A] like
  • [B] as
  • [C] for
  • [D] of


【正确答案】 B
【答案解析】[解析] 本题考查as引导让步状语从句的用法。本题句意为：尽管他很热心，但 是他不能帮助所有人脱离困境。as引导让步状语从句时，形容词置于句 首。
[知识点] as引导让步状语从句时，可以将形容词、副词和名词置于句首。例如： Poor as he is，we respect him for his bravery．尽管他贫穷，我们仍因为 他勇敢而尊敬他。Poorly as he did his job, his boss didn't blame him． 尽管他的工作做得很差，他的老板并没有指责他。Child as he is．he understands a lot of things．尽管他是个孩子，他已经懂得很多事了。