Students get higher grades as ______.
Đáp án B
Học sinh đạt điểm số cao hơn bởi vì
A.học sinh học chăm chỉ hơn nhiều
B. lượng bài tập có vẻ ít yêu cầu khắt khe hơn
C. lượng bài tập trên lớp hấp dẫn hơn
D. trang thiết bị trường học tốt hơn
Dẫn chứng: Students are also receiving significantly higher grades. So it appears that academic pressures are, in fact, considerably lower than they used to be.
What can be inferred about the White House from the information in the second paragraph?
According to the author, the fact that more full-time students are working for pay ______.
Research studies have shown that pressures put on students nowadays are ______.
According to the passage, now that scientists know that unusual neurons in certain people are the cause of migraines, they
Why does the passage begin with a description of the properties of calcium nitrate?
The new research indicates that the neurons in the brain of migraine sufferers