ACCORDING TO THE PASSAGE, WHICH OF THE FOLLOWING IS A CHANGE THAT HO...

Câu 65: According to the passage, which of the following is a change that Horace Mann instituted?

A. Better teacher training.

B. The five-month school year.

C. Increased pay for students.

D. The matching of other districts’ policies.

Đọc kỹ đoạn văn sau và chọn phương án đúng (ứng với A hoặc B, C, D) cho mỗi chỗ trống từ 66 đến 75.

Everyone wants to reduce pollution. But the pollution problem is (66)______ complicated as it is serious. It

is complicated (67)______ much pollution is caused by things that benefit people. (68)______, exhaust from

automobiles causes a large percentage of air pollution. But the automobile (69)______ transportation for

millions of people. Factories discharge much (70)______ the material that pollutes the air and water, but

factories give employment to a large number of people.

Thus, to end (71)_______ greatly reduce pollution immediately, people would have to (72)______ using

many things that benefit them. Most of the people do not want to do that, of course. But pollution can be

(73)______ reduced in several ways. Scientists and engineers can work to find ways to lessen the (74)______

of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that

(75)______ businesses and traffic to stop, or to cut down on certain polluting activities.