The word “it “ in paragraph 1 refers to
Giải bởi Vietjack
B
Từ “it” ở đoạn 1 ám chỉ đến
A. vết thương
B. chứng đau nửa đầu
C. con người
D. sự chịu đựng
Dẫn chứng: The pain of a migraine headache can virtually disable a person who suffers from it.
=>Chọn B
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 ______.
Why does the passage begin with a description of the properties of calcium nitrate?
According to the passage, now that scientists know that unusual neurons in certain people are the cause of migraines, they
The word “focus” in the last paragraph can be replaced with ______.
