The word "it" in the first paragraph refers to ________.

Câu hỏi :

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

A.  an iceberg that is towed

B. obtaining fresh water from icebergs

C. the population of arid areas

D. real life

* Đáp án

* Hướng dẫn giải

Đáp án : B

“it” được thay thế cho “obtaining fresh water from iceberg” trong câu: “The concept of obtaining fresh water from iceberg that is towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life.”

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