第四部分 阅读理解（六篇）Bringing nanotechnology to health care for the poorNanotechnology uses matter at the level of molecules and atoms. Researchers are findin...
注释：1. beauty product：美容产品2. quantum dot (QD)：量子点。可取代传统染色法，成为细胞内的荧光标记物，可进行长时间、多分子、同时检测。3. give off：放出；发出（蒸汽、光线、烟雾、气味等）4. Researchers are studying ways ...
Multivitamins urged for all pregnant womenA recent study in Tanzania found that when pregnant women took vitamins every day, fewer babies were born to...
注释：1. World Health Organization (WHO)：世界卫生组织 2. along with：与一起3. New England Journal of Medicine：新英格兰医药杂志。New England 是美国东北六州( Maine, Vermont, New Ham...
Warm people likely to keep cold at bay1Staying positive2 through the cold season could be your best defense against getting ill, new study findings su...
注释：1. warm people likely to keep cold at bay：情绪乐观的人不易患感冒。warm people原意是热心肠的人，情绪高昂的人”，keep/hold at bay是使走投无路，不使接近”的意思，因此本题目如果直译则是情绪高昂的人可能让感...
Eating potatoes gives your immune system a boost Eating potatoes is not only good for bowel health, but also for the whole immune system, especially w...
注释：1. raw potato starch (RPS)：未经加工的土豆淀粉2. The general down-regulation of leucocytes observed by the Spanish researchers suggests an overall beneficial...
When fear takes control of1 the mind A panic attack is a sudden feeling of terror. Usually it does not last long, but it may feel like forever. The ca...
注释：1. takes control of：掌管，负责掌握2. difficulty breathing ( = difficulty in breathing )：呼吸困难3. have no idea of/as to：没有概念，不知道4. panic disorder：惊恐性障碍，急性焦虑症...