It can be inferred from the passage that the Treasury Department, after assuming control of the lighthouses, improved which of the following?
A
Dựa vào câu cuối “After the administration of lighthouses was taken over in 1852 by the United States Lighthouse 803rd, an agency of the Treasury Department, the keeper corps gradually became highly professional” ® sau khi đảm đương việc kiểm soát hải đăng, Bộ tài chính đã cải thiện lại việc đào tạo những người trông coi hải đăng.
Which of the following is NOT a result of the formation of ocean ice?
In line 7, when the author states that the owners "anxiously watch the sky" there is the implication that the owners
The word “bore” in line 3 is closest in meaning to which of the following?
In line 6, the word “further” is closest in meaning to which of the following?
Which of the following statements about the salinity of a body of water can best be inferred from the passage?
According to the passage, how does the stick caterpillar make itself look like a twig?
Which of the following can be inferred about the order in which Kentucky, Tennessee, and Vermont joined the Union?
In the author's opinion, the importance of coal-generated electricity could increase in the future for which of the following reasons?
It can be inferred from the passage that coal became the principal source of electricity in the United States, because it _______.