Mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks in the following passage.
Everyone wants to reduce pollution. But the pollution problem is as complicated (31)______ it is serious. It is complicated because much pollution is caused by things that (32)______ people. For example, exhaust emissions (33)______ automobiles cause a large percentage of all air pollution. (34)______, automobiles provide transportation for millions of people. Factories (35)______ a lot of waste which pollutes air and water, but factories give employment to a large number of people.
(34)
Giải chi tiết:
A. However, S + V: tuy nhiên
B. Moreover, S + V: ngoài ra
C. Furthermore, S + V: ngoài ra
D. Therefore, S +V: vì thế
For example, exhaust emissions from automobiles cause a large percentage of all air pollution. (34) However, automobiles provide transportation for millions of people.
Tạm dịch: Ví dụ, khí thải từ ô tô gây ra một lượng lớn trong tổng lượng ô nhiễm không khí. Tuy nhiên, ô tô cung cấp sự vận chuyển cho hàng triệu người.
Chọn A