【简答题】A. progression B. exposed C. conducted D. association (1). Both drugs slow the ________ of HIV, but neither cures the disease. (2). The negotiations have been __________ in a positive manner. (3). ...
【判断题】原文:Since the 1990's, climate problems have become a global concern as a topic on the world political agenda. Climate negotiations in the past 20 years have ended in a complicated situation of politica...
【判断题】原文:Since the 1990's, climate problems have become a global concern as a topic on the world political agenda. Climate negotiations in the past 20 years have ended in a complicated situation of politica...