下列有关生物进化的论述中，不符合达尔文进化学说基本观点的是（　　）

若函数$f\left(x\right)=x^2+ax+b$有两个零点$\cos \alpha ,\cos \beta$，其中$\alpha ,\beta \in \left(0,\mathrm{\pi }\right)$，那么在$f\left(-1\right),f\left(1\right)$两个函数值中  (    )

小金用弹簧秤水平向左拉木块做匀速直线运动，弹簧秤示数如图甲所示。由二力平衡可知，木块受到的滑动摩擦力大小____ （填“大于”、“小于”、“等于”）弹簧秤示数。

A.You can get there by sharing-bike.

B.What kind of public transportation (交通工具) is near your flat?

C.can you give me a little more information about your flat?

D.I'm not sure. If you check online, you can get that kind of information.

E.I'd rather take a taxi.

F.Is there a train station near here?

D.Good luck with your search.

Mike is a new comer in the city. He is looking for a flat. He is talking with the owner of a flat on the phone now.

Mike: Hello, this is Mike.____ Walt:  Sure, what can I help you with?

Mike:____

Walt: There is a bus stop about two blocks (街区) away. Mile:  Do you know what direction that bus travels?

Walt：____

Mike: Okay, I'll just go online. Walt:  ____

Mike: By the way.is there a shopping center around your house? Walt:  Yes, there is one a few stops away____

Mike: Thank you very much