Choose the sentence that is closest in meaning to each of the following questions.

Câu hỏi

It is the earth's gravity that gives us our weight.

A. If there were not the earth's gravity, we would be weightless.

B. Due to the earth's gravity we cannot weigh anything.

C. We are overweight because of the earth's gravity.

D. The earth's gravity is given weight by people.

Chuyên đề ôn thi; Câu điều kiện (3)