答案(1)C.考查介词,look for寻找,look at看,look around看看周围,look like看起来像,根据下句Then I saw a man sitting at a corner table near the door keeping looking in my direction然后我看见一个男人坐在门旁边桌子的角落,一直朝我的方向看,可知,应该是"看看周围"我是否认识...
6721 Accesses 162 Citations 42 Altmetric 3 Mentions Explore all metrics Abstract Dopamine is well recognized as a neurotransmitter in the brain, and regulates critical functions in a variety of peripheral systems. Growing research has also shown that dopamine acts as an important regulator of immune...
while a cell state refers to a dynamic change that alters the phenotype and function of the cell in a continuous manner and is often regulated intrinsically (see Camp et al. 2019