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Câu hỏi: Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.
Global sea level has been rising over the past century, and the rate has increased in recent decades. In 2014, global sea level was 2.6 inches above the 1993 average the highest annual average in the satellite record (1993 present). Sea level continues to rise at a rate of about one eighth of an inch per year.
Higher sea levels mean that deadly and destructive storm surges push farther inland than they once did, which also means more frequent nuisance flooding. Disruptive and expensive, nuisance flooding is estimated to be from 300 percent to 900 percent more frequent within U.S. coastal communities than it was just 50 years ago.
The two major causes of global sea level rise are thermal expansion caused by warming of the ocean since water expands as it warms and increased melting of land based ice, such as glaciers and ice sheets. The oceans are absorbing more than 90 percent of the increased atmospheric heat associated with emissions from human activity.
With continued ocean and atmospheric warming, sea levels will likely rise for many centuries at rates higher than those of the current century. In the United States, almost 40 percent of the population lives in relatively high population density coastal areas, where sea level plays a part in flooding, shoreline erosion, and hazards from storms. Globally, eight of the world's 10 largest cities are near a coast, according to the U.N. Atlas of the Oceans. (Adapted from https://oceanservice.noaa.gov/)
The word "they" in paragraph 2 refers to ________.
A. storm surges
B. coastal communities
C. sea levels
D. floods
Global sea level has been rising over the past century, and the rate has increased in recent decades. In 2014, global sea level was 2.6 inches above the 1993 average the highest annual average in the satellite record (1993 present). Sea level continues to rise at a rate of about one eighth of an inch per year.
Higher sea levels mean that deadly and destructive storm surges push farther inland than they once did, which also means more frequent nuisance flooding. Disruptive and expensive, nuisance flooding is estimated to be from 300 percent to 900 percent more frequent within U.S. coastal communities than it was just 50 years ago.
The two major causes of global sea level rise are thermal expansion caused by warming of the ocean since water expands as it warms and increased melting of land based ice, such as glaciers and ice sheets. The oceans are absorbing more than 90 percent of the increased atmospheric heat associated with emissions from human activity.
With continued ocean and atmospheric warming, sea levels will likely rise for many centuries at rates higher than those of the current century. In the United States, almost 40 percent of the population lives in relatively high population density coastal areas, where sea level plays a part in flooding, shoreline erosion, and hazards from storms. Globally, eight of the world's 10 largest cities are near a coast, according to the U.N. Atlas of the Oceans. (Adapted from https://oceanservice.noaa.gov/)
The word "they" in paragraph 2 refers to ________.
A. storm surges
B. coastal communities
C. sea levels
D. floods
Kiến thức: Đọc hiểu
Giải thích: Từ "they" trong đoạn 2 đề cập đến _______.
Xét các đáp án:
A. bão
B. cộng đồng ven biển
C. mực nước biển
D. lũ lụt
Thông tin: Higher sea levels mean that deadly and destructive storm surges push farther inland than they once did, which also means more frequent nuisance flooding.
Tạm dịch: Mực nước biển cao hơn đồng nghĩa với việc các đợt bão tàn phá và chết người đẩy sâu vào đất liền hơn so với trước đây, điều này cũng đồng nghĩa với việc lũ lụt gây phiền toái xảy ra thường xuyên hơn.
Giải thích: Từ "they" trong đoạn 2 đề cập đến _______.
Xét các đáp án:
A. bão
B. cộng đồng ven biển
C. mực nước biển
D. lũ lụt
Thông tin: Higher sea levels mean that deadly and destructive storm surges push farther inland than they once did, which also means more frequent nuisance flooding.
Tạm dịch: Mực nước biển cao hơn đồng nghĩa với việc các đợt bão tàn phá và chết người đẩy sâu vào đất liền hơn so với trước đây, điều này cũng đồng nghĩa với việc lũ lụt gây phiền toái xảy ra thường xuyên hơn.
Đáp án A.