In the polluted environment, infectious diseases can be passed easily from one person to another.
In the polluted environment, infectious diseases can be passed easily from one person to another. A. fatal B. safe C. contagious D. immune Xem đáp …
Công thức nguyên hàm và tích phân
In the polluted environment, infectious diseases can be passed easily from one person to another. A. fatal B. safe C. contagious D. immune Xem đáp …
Most people admit that they contribute to global warming A. be partly responsible for B. disapprove C. neglect D. cause Xem đáp án Đáp án:A …
In the past, a lot of countries denied having contributed to global warming A. agreed B. refuted C. approved D. avoided Xem đáp án Đáp …
Land erosion is mainly caused by widespread deforestation. A. afforestation B. reforestation C. logging D. lawn mowing Xem đáp án Đáp án:C Deforestation = logging …
We need to cut down on the emission of carbon dioxide into the atmosphere. A. intake B. retake C. uptake D. discharge Xem đáp án …
My brother graduated from Hong Kong University of Science and Technology last month and ____ for a job since then. A. has been looking B. …
Margaret ____ in the school marathon for charity before. A. has never run B. never runs C. never ran D. has never been running Xem …
We ____ our classroom for the upcoming Teachers’ Day, but there’s still a lot to do. A. are decorating B. decorated C. have been decorating …
So far I ____ any of the exams at school. A. haven’t been failing B. hadn’t failed C. didn’t fail D. haven’t failed Xem đáp …
Jimmy can go out when he ____ for the exam. A. has been studying B. has been studied C. has studied D. studied Xem đáp …