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【简答题】
十进制数255转化为二进制数为_____ 。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】----Could you fill in this form, please? ----
A.
Sure.
B.
I want to book a ticket.
C.
See you next time.
【单选题】听力原文：M: Hey, Sue. I was wondering if you could fill me in on Monday's class. I had to go to the dentist for an emergency and I missed Prof. Smith's lecture (19) . What was it on? W: It was pretty inte...
A.
He wasn't present at the lecture.
B.
He didn't appreciate the lecture.
C.
He didn't listen to the lecture attentively.
D.
He disliked some part of the lecture.
【简答题】硅酸盐水泥的特性有哪些?
【单选题】-Could you tell me ? - Fill in this form and I will give you a card. [ ]
A.
how I can meet Cathy
B.
where I can meet Cathy
C.
when I can meet Cathy
【简答题】硅酸盐水泥的主要特性有哪些？
【单选题】听力原文：M: Hey, Sue. I was wondering if you could fill me in on Monday's class. I had to go the dentist for an emergency and I missed Prof. Smith's lecture. What was it on? W: It was pretty interesting. ...
A.
He wasn't present at the lecture.
B.
He didn't listen to the lecture attentively.
C.
He didn't appreciate the lecture.
D.
He disliked some part of the lecture.
【简答题】硅酸盐水泥的特性有哪些?
【简答题】硅酸盐水泥的特性有哪些?
【简答题】羊水充满在____________内，正常足月妊娠羊水量为_____________ml，呈____________性。在妊娠的任何时期，羊水量超过_____________ml称为羊水过多。在妊娠晚期羊水量少于_____________ml称为羊水过少。
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