【单选题】【消耗次数：1】
颗粒表面具有很强的吸附水化阳离子和水分子的能力，称为表面能：（）
①
颗粒越大，表面能越大
②
颗粒越细，表面能越大
③
颗粒越圆，表面能越大
参考答案：
复制
纠错
相关题目
随机题目
【单选题】
Do you mind telling me where you’re from?
①
Certainly. I’m from London
②
Sure. I was born in London
③
Not really, you can do it
④
Certainly not. I’m from London
【单选题】
It was not until she had arrived home __________ remembered her appointment with the doctor.
①
when she
②
that she
③
and she
④
she
【单选题】
If only he __________ what I tell him, but he won’t.
①
had done
②
would do
③
would have done
④
has done
【单选题】
I am very grateful to you for what you’ve given me and __________ you have done for me.
①
which
②
that
③
all what
④
all that
【单选题】
Did Tom tell you to water the flowers?
①
No. And so did I
②
No. And neither did I
③
He did And so I did
④
He did And so do I
【单选题】
I __________ an interesting news item in yesterday’s Times.
①
came across
②
came up
③
came to
④
came over
【单选题】
Many Americans worry about leisure and hurry from one activity to the next, __________ little time to stop and think.
①
leave
②
leaving
③
left
④
to leave
【单选题】
Sorry to interrupt, but can you give me another copy of the handout?
①
No, of course not
②
Certainly
③
I’m sorry to hear that
④
By no means, but it’s impossible