脾小体
参考答案:
位于脾的动脉周围淋巴鞘的一侧,主要由大量B细胞构成。发育较大的淋巴小结也呈现生发中心的明区与暗区,帽部朝向红髓。
____ the numbers in employment, the hotel industry was the second largest industry in this country last year.
A.In spite of
B.In case of
C.In terms of
D.In praise of
杀菌剂中的硫制剂对多种白粉菌无效。( )