Only after she had finished the course did she realize she ______ a wrong choice.
Đáp án C
Chủ điểm ngữ pháp liên quan tới Động từ khuyết thiếu.
A. should have PII: đáng nhẽ ra nên làm trong quá khứ nhưng thực tế đã không làm.
B. must have PII: chắc chắn đã làm trong quá khứ do có dấu hiệu, chứng cớ rõ ràng ở hiện tại.
C. can’t have PII: chắc chắn đã không đã xảy ra do có chứng cứ, nguyên nhân rõ ràng.
D. needn’t have PII: không cần thiết nhưng đã làm.
Dịch: Người mà bạn thấy tối qua không thể là Sue. Cô ấy đang ở nước ngoài cùng gia đình.
The school was closed for a month because of serious ………… of fever.
It is stated in the passage that torches for lighting were made from ______.
The word “gloomy” in the passage is closest in meaning to ________.
The word “splendors” in the passage could be best replaced by which of the following?
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.
According to the passage, which of the following sentence is NOT true?
The planes were delayed and the hotel was awful, but ______ we still had a good time.