2. 职称英语
  3. ______ pollution control measures are expensive, many industries hesitate to ado

______ pollution control measures are expensive, many industries hesitate to ado

游客2025-01-30  25
问题 ______ pollution control measures are expensive, many industries hesitate to adopt them.
选项 A、Although
B、However
C、Because
D、On account of
答案 C
解析 近义辨析。although虽然(多用于正式文体，语气较强，只用于表示事实的让步状语从句中，叙述的是已成立的事实)；however然而(较正式，虽与but意思相同，但比but弱，且把相反的概念放到极为次要的地位，因此常常用来做插入语，还可较婉转地引出最后决定或结论)；because是从属连词，多表示所叙述的理由是本句的重点，引导原因状语从句；on account of因为，由于(引导名词形短语，不能引导从句)；所以C为答案。
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