——How do you like the set of popular science books?
——Wonderful! It many problems we are interested in exploring.
A. refers
B. consults
C. covers
D. writes
网友回答
A. refers
B. consults
(答案→)C. covers
D. writes
解析：这题考查动词辨析：refer参考 ，consults咨询， cover涉及， write写，句意是：--你觉得这套流行的科幻小说怎样？--很好，它涉及了很多我们感兴趣的探索方面的问题。选C。