According to the passage, dried foods are most useful for ________.
Giải bởi Vietjack
A
Thông tin ở trong bài “For these reasons they are invaluable to climbers, explorers and soldiers in battle, who have little storage space. They are also popular with housewives because it takes so little time to cook them...” 
Các đáp án B, C, D đều đề cập sai thông tin 
Đáp án A đúng (đối tượng đề cập đến trong đáp án A có thể là “climbers” hoặc “explorers”).
Why does the author mention “artistic, political, or pedagogic communication” in the passage?
According to the passage, an exuberant tone of voice may be an indication of a
person’s ____________.
According to paragragh 2, when their habitats grow warmer, animals tend to move ________.
The word “derived” in the passage is closest in meaning to __________.
The author mention all of the following as causes of declines in population growth after 1957
EXCEPT
