Câu hỏi:
27/04/2022 165Colleagues normally use the family names, and title - for example “Doctor”; or “Professor”, so you shouldn’t use first names (29) ______ a person asks you to.
Sách mới 2k7: Tổng ôn Toán, Lí, Hóa, Văn, Sử, Địa…. kỳ thi tốt nghiệp THPT Quốc gia 2025, đánh giá năng lực (chỉ từ 110k).
Quảng cáo
Trả lời:
Đáp án C. unless
Giải thích: unless = if not: trừ khi
Các đáp án khác:
A. if only: giá như
B. as: khi, bởi vì
D. since: từ khi, bởi vì
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
It’s time to say goodbye. Well, I’m looking forward _____ you all again soon.
Câu 2:
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Alex was ________ enough on becoming a professional sportsman and he didn’t want to listen to anybody else’s advice.
Câu 3:
It can be inferred from the passage that debris was harmful to one of the space shuttles because the debris was _________
Câu 4:
He couldn’t ride his bike __________ there’s no air in one of the tyres.
Câu 5:
In spite of his poverty, he led a devoted life to the revolutionary cause.
Câu 6:
Since 1950 the world ______ nearly one-fifth of the soil from its agricultural land and one-fifth of its tropical forests.
Câu 7:
What effect did orbital debris have on one of the space shuttles?
về câu hỏi!