you / check / cable connections / computer / printer.
A. You must check the cable connections between the computer and the printer => đúng cấu trúc
B.You must check the cable connections among the computer and the printer => sai cấu trúc: không có "among...and"
C. As a result, you must check the cable connections between the computer and the printer => thừa "as a result", câu gốc không đề cập đến
D. Lately, you must check the cable connections between the computer and the printer => thừa "lately", câu gốc không đề cập đến
Tạm dịch: Bạn phải kiểm tra kết nối của dây cáp máy tính với máy in.
Đáp án cần chọn là: A
Samsung Galaxy Tab _______ flash player as well as voice and video calls.
Choose one word in each group that has the underlined part pronounced differently from the rest.
The Tower Infinity in South Korea is supposed to be the world’s first skyscraper that, for a few hours a day, _______ an unobstructed view of the sky behind it.
Shunpei Yamazaki, a Japanese inventor and physicist, invented the thin-film transistor which is a special kind of transistor made by depositing thin films of a _______over a piece of glass
Retinal implants are meant to partially restore vision to people who have lost their _____.
Kia Silverbrook from Australia invented Memjet, a high-speed ________ technology, in 2007.
Blu – ray was first commercially _______ in 2006 and it uses a blue laser to read or write data to a disc.
In less than a decade, you will carry a_______laser pen capable of sealing wounds.
3-D _______ is used to produce complex tools and components.
Google ______ cars may transform the way we move around cities in the future.
you / operate / printer / make sure / wire / plug in / printer / on
Choose one word in each group that has the underlined part pronounced differently from the rest.
Choose one word in each group that has the underlined part pronounced differently from the rest.