Species have ___to climate changes throughout history.
A. adapted
B. adjusted
C. modified
D. repaired
adapt (v): thích nghi
adjust (v): điều chỉnh
modify (v): sửa đổi
repair (v): sửa chữa
Ở đây sử dụng thì hiện tại hoàn thành: S + have/has + V.p.p => Từ cần điền là một động từ ở dạng V.p.p
=> Species have adapted to climate changes throughout history.
Tạm dịch: Các loài đã thích ứng với biến đổi khí hậu trong suốt lịch sử.
Đáp án cần chọn là: A
Texas is ______ to a number of eco-tour companies, and plenty of ranches and resorts.
The factory was fined for discharging chemicals into the river.
In Alaska, the ecotourism operators are designed to help minimise tourism ______, which may be more difficult to control as an independent traveler.
Ecotourism ______ are important to the overall sustainability of the country's tourism industries.
Seattle is one of the most ______ cities in the US
Microenterprises can have a negative or positive impact on the environment.
_______is holidays and travel that involve causing less damage to the environment than usual and that make people aware of the need to protect the environment.
First-class _____________ is available on all flights.
One of the____had finished singing and the usual shower of coins was falling on the hard floor.