等比数列{an}的各项均为正数,且a5a6+a4a7=18,则log3a1+log3a2+…log3a10=[ ]
A.12
B.10
C.8
D.2+log35
答案:B
It was ________he said ________interested me.
A.what; that
B.that; that
C.what; what
D.that; what
温水浴的水温是
A.26~33℃ B.34~36℃C.37~38℃ D.26℃以下E.39℃以上