四级Cold symptoms such as stuffy nose, runny nose and scratchy throat typically develop gradually, and adults and teens often do not get a fever.

感冒症状，如鼻塞、流鼻涕和喉咙发痒，通常会逐渐发展，成年人和青少年通常不会发烧。

2005年1月大学英语四级(CET-4)真题