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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Tears contain an antiseptic that helps protect our eyes ________ infection.
- A. from bacterial
- B. in bacterial
- C. bacterial
- D. with bacterial
trả lời câu hỏi trước khi xem đáp án bên dướiCâu 1 Đáp án đúng: A
Đáp án đúng là A.
Ta có cấu trúc "to protect someone/something (against/from something)"….: bảo vệ ai/ cái gì khỏi điều gì
Dịch: Trong nước mắt có chứa chất khử trùng giúp bảo vệ mắt chúng ta khỏi các lây nhiễm do vi khuẩn.

CÂU HỎI KHÁC VỀ TỪ LOẠI
- We are worried ________ the current situation of environmental pollution in our country
- The plan was developed _________by a team of experts
- The Prime Minister congratulated the team _______winning the match
- Did you read ________ book I lent you last week?
- Traditionally, Americans and Asians have very different ideas ____ love and marriage
- This morning I bought ________ newspaper and a magazine.
- The progress made in computer technology ____ the early 1960s is remarkable
- They have sent Bob to ____ prison
- John got married again?
- Has Jenifer ever been to Paris?