According to the passage, the difficulty in diagnosing allergies to foods is due to ________
Theo đoạn văn, khó khăn trong việc chẩn đoán bệnh dị ứng thực phẩm là do ______.
A. sự tương đồng của các triệu chứng dị ứng so với các vấn đề khác
B. số lượng lớn thực phẩm mà chúng ta ăn
C. việc sử dụng sữa công thức cho trẻ nhỏ
D. thiếu kế hoạch điều trị phù hợp
Thông tin:
Sometimes it's hard to figure out if you have a food allergy, since it can show up so many different ways. (Đôi khi, khó để nhận ra bạn bị dị ứng đồ ăn, vì nó có thể thể hiện theo nhiều cách khác nhau.)
→ Chọn đáp án A
Her courage not only inspired her followers but moved her rivals as well:
When they ________ for the beach the sun was shining, but by the time they arrived it had clouded over.
Due to the nature of the earthquake, a much larger ________ of the population might be affected.
My cousin was too ill. He couldn't sit for the entrance examination last week.
She may still have a few fans in the world, but she is definitely past her ________.
Last night Laura ________ a big diamond ring by her husband at her birthday party.
It is very difficult to ________ the exact meaning of an idiom in a foreign language.
In paragraph 2, the word "erratic" is closest in meaning to ________.
Mark the letter A, B, C or D on the answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions 43 to 44
What may happen to diseases and insect pests as a result of global warming?