A. unless
Giải bởi Vietjack
Đáp án D
unless: nếu không however: tuy nhiên
when: khi while: trong khi
Multinationals must become part of the solution, because (34)______ they own around 60 per cent of the world's technology, they seldom make products for poor customers. Of 1,223 new drugs marketed worldwide from 1975 to 1996, for example, just 13 were for tropical diseases.
[ Các công ty đa quốc gia phải trở thành một phần của giải pháp này, bởi vì trong khi họ sở hữu 60% công nghệ của thế giới, họ lại hiếm khi tạo ra sản phẩm cho những người tiêu dùng nghèo. Trong 1223 thuốc được bán rộng rãi khắp thế giới từ năm 1975 đến 1996, ví dụ như, chỉ 13 dành cho các căn bệnh nhiệt đới.]
When compared with implements "flaked with a counter-clockwise rotation”, it can be inferred that "implements flaked with a clock-wise motion" are ______________.
Salt in its solid state is not able to conduct electricity because ______.
According to the passage, which of the following was an obstacle to the development of the icebox?
The author mentions “fish” in the first paragraph because __________________.
Which of the following could best serve as the title of the passage?
Which of the following is NOT considered an essential characteristic of architecture according to the passage?
The word "congested" in paragraph 1 is closest in meaning to ________________.
The word "substitutes" in paragraph 1 is closest in meaning to ________________.
