小儿出生后的主要造血部位
A.卵黄囊B.肝脏C.脾脏D.骨髓E.淋巴结
参考答案:D
Simon is to make us . [ ]
A. enough funny; laugh
B. funny enough; laugh
C. funny enough; to laugh
电镜下,脂肪变性的脂滴为有界膜包绕的圆形小体称为
A.Councilman小体B.Russell小体C.Mallory小体D.脂肪小体