IV:
Passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 1 to 10
Everyone wants to reduce pollution . But the pollution problem is ( 30 ) …………….. complicated as it is serious . It is complited 31 ) …………… much pollution is caused by things that benefit people . ( 32)………. , exhaust from automobiles causes a lartge percentage of air pollution . But the automobile (33 ) ….. transportation for millions of people . Factories discharge much (34)……. The material that pollutes theair and water , but factories give employment to a large munber of people . Thus , to end (35)……… greatly reduce pollution immediately , people would have to ( 36) ….. using many things that benefit them . Most of the people do not want to do that , of course . But pollution can be ( 37) ….. reduced in several ways . Scientists and engineers can work to find ways lessen the (38) ………. Of the pollution that such things as automobiles and factories cause . Governments can pass and enforce laws that (39) ……….businesses and traffic to stop , or to cut down on certain polluting activities .
Trả lời câu hỏi dưới đây:
___________(30)
Đáp án là C. So sánh ngang bằng “ as + adj/adv + as …”