年利率12%,按月计息,当用年作为时间单位计息时,不能用12%计算。
A. 对
B. 错
What are practical ways to prevent being infected by the coronavirus?
A. wear masks
B. take no actions, just lead a normal life
C. avoid going to crowded places
D. try not to touch face with hand
Scientists have already found perfect treatment for the new coronavirus.
A. 对
B. 错
The early symptoms of the coronavirus infection is very similar to a common cold, like stuffy nose or sour throat.
A. 对
B. 错