搜题请搜索小程序“爱下问搜题”
问题 选择题

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

答案：B

选择题

It was ________he said ________interested me.

A．what; that

B．that; that

C．what; what

D．that; what
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单项选择题

温水浴的水温是

A．26～33℃
B．34～36℃
C．37～38℃
D．26℃以下
E．39℃以上
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