She has two brothers, ______ are engineer.
Đáp án C
“both of whom” thay thế cho “two brother”, đóng chức năng làm chủ ngữ. Sẽ có thắc mắc tại sao không có “both of who” vì “who” không bao giờ đi với giới từ trong Mệnh đề quan hệ.
Dịch: Cô ấy có 2 người anh trai, họ đều là kĩ sư.
The school was closed for a month because of serious ………… of fever.
At the time many rulers were afraid of science, and (130) ______connected with it was in danger.
People usually can get sufficient _________ of the calcium their bodies need from the food they consume.
It is stated in the passage that torches for lighting were made from ______.
The new school complex cost ______ the city council had budgeted for.
The planes were delayed and the hotel was awful, but ______ we still had a good time.
According to the passage, which of the following sentence is NOT true?
The word “gloomy” in the passage is closest in meaning to ________.