Ⅱ型干扰家的生物学活性应除外下列哪项
A.激活单核吞噬细胞B.抑制病毒的复制C.抑制细胞增生D.促进IL-4的产生E.促进CD8+CTL成熟
参考答案:D
About 698,000 laptops were sold in China in______second quarter, _____12.1 percent increase from a year ago.
A.a; a
B.the; a
C.the;the
D.a; the
须凭检验检疫机构签发的卫生注册证书报检的,申请人在填制出境货物报检单时,应将卫生注册证书号填在“许可证,审批号”一栏中,以供检验检疫机构受理报检人员审核。()