Lake Vostok is potentially important to scientists because it______.
Giải bởi Vietjack
Đáp án B
Hồ Vostok rất quan trọng đối với các nhà khoa học bởi vì
A. có thể được nghiên cứu qua việc sử dụng sóng radio
B. có thể chứa các vi trùng chưa bị làm ô nhiễm
C. có thể làm tăng hàm lượng ánh sáng tia cực tím
D. đã bị nhiễm bẩn
Dẫn chứng: The discovery of such a huge freshwater lake trapped under Antarctica is of interest to the scientific community because of the potential that the lake contains ancient microbes that have survived for thousands of years, unaffected by factors such as nuclear fallout and elevated ultraviolet light that have affected organisms in more exposed areas.
According to the passage, all of the following are true about tidal waves EXCEPT that________
According to the author, the fact that more full-time students are working for pay________.
The word “sued” in the last sentence is closest in meaning to________
In the second paragraph, the pronoun "them" refers to which of the following?
The word “hidden” in paragraph 1 is closest in meaning to ______.
In paragraph 2, when the author states that the owners "anxiously watch the sky" there is the implication that the owners _______________________.
