you / operate / printer / make sure / wire / plug in / printer / on
Giải bởi Vietjack
Cấu trúc: If + S + HTĐ, S + modal verb + V
A.Unless you want to operate a printer, you must make sure that the wire is plugged in and the printer is on
Trừ khi bạn muốn vận hành máy in, bạn phải đảm bảo rằng dây đã được cắm và máy in đang bật.
=> đúng cấu trúc, sai nghĩa
B. You want to operate a printer, you must make sure that the wire is plugged in and the printer is on.
=> thiếu liên từ nối giữa 2 vế
C. Do you want to operate a printer, you must make sure that the wire is plugged in and the printer is on.
=> sai ngữ pháp vì không có dấu hiệu gì để đảo ngữ
D. If you want to operate a printer, you must make sure that the wire is plugged in and the printer is on.
Nếu bạn muốn vận hành máy in, bạn phải đảm bảo rằng dây đã được cắm và máy in đang bật.
=> đúng nghĩa, đúng cấu trúc "if"
Tạm dịch: Nếu bạn muốn vận hành máy in, bạn phải chắc chắn rằng dây đã được cắm mà máy in đang bật.
Đáp án cần chọn là: D
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