Based on the information in paragraph 3, what can be inferred about space exploration?

27/50

Based on the information in paragraph 3, what can be inferred about space exploration?

NASA has not estimated the cost of a manned flight to the moon.

Mars exploration would be more useful than moon exploration.

NASA has outlined a budget to send a manned mission to Mars.

Moon exploration would be more expensive than Mars exploration.

Giải thích

Đáp án đúng: B

Giải thích: Dẫn chứng “Critics argue that Mars is too far and the moon is too useless for us to justify any manned space flights at all.”

Dịch: NASA chưa ước tính được chi phí một chuyến bay có người lái tới mặt trăng.