【判断题】若 在【a.b】上连续,且 ,则 在【a,b】内至少有一点 ,使 .
【单选题】What does 'Dublin's new pit is 'showing promise'.' mean in Paragraph 4?
A.
The Dublin's new pit presents the sign of incompetence as predicted.
B.
The Dublin's new pit adopted open-outcry trading as promised.
C.
The Dublin's new pit subjects to pressure from self-employed traders.
D.
The Dublin's new pit starts with a promising beginning.
【单选题】What colour is your new pen? [ ]
【单选题】What's the new time for the meeting?
【单选题】成年男性血液检查的正常参考值,下列哪项是正确的
【判断题】一4 如果配送 中心地面以下存在着淤泥层、松土层等不良地质条件,会在受压地段造成沉陷、翻浆等严重后果,为此,配送中心选址要求土壤承载力不高。
【单选题】— What’s happening with the new teaching building? — ____________.
C.
I’ve never been there before.
D.
It’s held up by the bad weather this week.
【单选题】-Hi, Paul. Long time no see. _________? -I've just bought a new car. It's great.
【判断题】室内楼梯均按房屋自然层计算建筑面积。( )
【单选题】What's so fun about 'the new new thing'?
A.
No one is sure of the future.
C.
There will be numerous internet companies.
D.
The new new thing will bring good fortune to smart people.