级配碎石路拌法施工,人工摊铺时,其松铺系数约为()
A.1.10~1.20
B.1.20~1.30
C.1.30~1.40
D.1.40~1.50
参考答案:D
Mary was talking to me about her new dress.________,I was thinking about something else.[ ]
A.Meanwhile
B.Therefore
C.Besides
D.Otherwise
多位于巨噬细胞内酸性环境中和肺空洞壁坏死组织中为()
A.A菌群
B.B菌群
C.C菌群
D.D菌群