The coffee was not strong. It didn’t keep us awake
A. The coffee was not very strong, but it couldn’t keep us awake
B. We were kept awake because the coffee was strong.
C. The coffee was not strong enough to keep us awake
D. The coffee was so hot that it didn’t keep us awake.
Đáp án C.
Tạm dịch: Café không mạnh. Nó không làm chúng tôi tỉnh táo.
Ta thấy đáp án chính xác là C. Cà phê không đủ mạnh để làm chúng tôi tỉnh táo.
- enough: đủ. Ex: He is not strong enough to lift the weight.
Các đáp án còn lại sai về nghĩa.
I am sure he did not know that his brother graduated with flying colors.
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He didn’t take his father’s advice. That’s why he is out of work.
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