【单选题】The blouse is made of .
【单选题】The blouse is made ______ silk, so it is very comfortable ______. [ ]
【单选题】—Your blouse looks nice. Is it silk? —Yes, and it's Hongzhou. [ ]
【多选题】下列关于心肌纤维光镜结构特点的描述正确的是
D.
细胞核多为一个,偶有两个者,位于肌纤维的中央
【单选题】The blouse is made of .