Choose the best answer.
You _____ put some sunscreen on your skin ______ you want to prevent it from the harmful effects of the sun.
-
A.
should/ if
-
B.
must/ if
-
C.
need/ unless
-
D.
will/unless
If: nếu
Unless= If not: Nếu...không...
Câu mang ý nghĩa khuyên bảo => dùng should (nên)
=> You should put some sunscreen on your skin if you want to prevent it from the harmful effects of the sun.
Tạm dịch: Bạn nên bôi một ít kem chống nắng lên da nếu bạn muốn ngăn tác hại của ánh nắng mặt trời.
Đáp án : A
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