In Chang'an Experimental Middle School in Dongguan, the atmosphere is filled with a strong sense of technology.

BEIJING, Sept. 5 (Xinhua) -- Chinese researchers have recently completed a clinical trial of implantable microelectrode arrays for the precise localization of deep-seated brain tumor boundaries, ...

Listening ComprehensionThis section is designed to test your ability to understand spoken English.You will hear a selection of recorded materials and you must answer the questions that accompany ...