B
Kiến thức: Cụm từ, đọc hiểu
Giải thích:
Ta có cụm “pay attention to…”: chú ý, chú tâm đến
Đáp án:B
The word “checked” in the second paragraph is closest in meaning to ______.
Simply asking questions like “What will my students need dozens of years from now?” or “How can I help give them those skills?” can change teachers' (605) ______, make them a leader, and bring about changes in the classroom, school and community.
The final product of the process of drying liquids that uses the first method will be ______.
In the process of drying certain kinds of fruits, sulphur fumes help ______
According to the passage, dried foods are most useful for ______.