A. when
Đáp án B
Đại từ quan hệ (ĐTQH) ‘that’ thay thế cho đại từ bất định “the things”, đây là trường hợp buộc phải dùng ‘that’.
Các đáp án còn lại:
A. when: khi mà.
C. where: nơi mà.
D. what: cái mà.
Dịch: Thế giới ngày nay thì hoàn toàn khác với những điều vừa được mô tả.
According to the passage, when was the National Marine Sanctuaries Program established?
The author uses the word "marital" to indicate that the problems are related to ________.
The passage mentions the Monterey Bay National Marine Sanctuary in paragraph 2 as an example of a sanctuary that ….
According to the passage, all of the following are achievements of the National Marine Sanctuaries Program EXCEPT …..
What does Martha mean when she says “It meant that I would have to entertain myself”?
Which of the following is mentioned as a reason for participating in alternative spring break trips?
The phrase "The first" in paragraph 2 refers to the first _________.