The fact that space exploration has increased dramatically in the past thirty years indicates that we are very eager to learn all we can about our solar system.
D. doubtfully
Giải thích: dramatically (adv): một cách đáng kể
seriously (adv): một cách nghiêm trọng, nghiêm túc gradually (adv): một cách dần dần, tuần tự
significantly (adv): một cách đáng kể doubtfully (adv): một cách nghi ngờ
=> dramatically = significantly
Tạm dịch: Thực tế là thăm dò không gian đã tăng lên đáng kể trong ba mươi năm qua chỉ ra rằng chúng ta rất mong muốn tìm hiểu tất cả những gì chúng ta có thể về hệ mặt trời.
Chọn đáp án là:C
Environmentalists appeal to the government to enact laws to stop factories from discharging toxic chemicals into the sea.
A series of programs have been broadcast to raise public awareness of healthy living.
If desired, garnish your plate with parsley, bell pepper rings or other vegetables
After several days underground after the earthquake one child was pulled out alive.
Paris is the ideal place to learn French; it’s a beautiful and hospitable city with Institutions for high quality linguistic teaching.
When you see your teacher approaching you, a slight wave to attract his attention is appropriate.
We can use either verbal or non – verbal forms of communication.