下面关于MAP说法正确的有（） A: MAP=1/3SBP+2/3DBP B: MAP=DBP+1/3脉压 C: MAP=CO×SVR D: MAP=（SBP+DBP）/2 E: MAP=（2DBP+SBP）×1/3

平均动脉压的计算公式是() A: mAP=DBP+2/3(SBP-DBP) B: mAP=DBP+1/3(SBP-DBP) C: mAP=1/3(2SBP+DBP) D: mAP=2/3(SBP+2DBP) E: mAP=2DBP+1/3SBP

Map对于map和filter方法使用正确的是（） A: Map本身没有map和filter方法 B: constmap0=newMap（）.set（1，’a’）.set（2，’b’）.set（3，’c’）；constmap1=newMap（[...map0].filter（（[k，v]）=>k<3））；//产生Map结构{1=>’a’，2=>’b’} C: newMap（）.set（1，’a’）.set（2，’b’）.set（3，’c’）..filter（（[k，v]）=>k<3）//产生Map结构{1=>’a’，2=>’b’} D: constmap2=newMap（[...map0].map（（[k，v]）=>[k*2，’_’+v]））；//产生Map结构{2=>’_a’，4=>’_b’，6=>’_c’}

"在很大程度上"翻译为 A: to a certain extent B: to some extent C: to a large extent

The map is drawn to the standard ______ of 1/100,000 so there is not much detail.

Not until Kentucky's Mammoth Cave had been completely explored in 1972______. A: when was its full extent realized B: that its full extent realized C: was its full extent realized D: the realimtion of its full extent

假设我们对某地图进行全景显示设置，我们要对Map类的 接口的Extent属性进行赋值为该对象的FullExtent属性？ A: IMap B: IGraphicsContainer C: IActiveView D: IMapBookmarks

When television was first introduced, it would affect society to the extent and the extent could not have been foreseen.

list(map(str, [1, 2, 3]))的执行结果为_____________________

set(map(str, &#91;1, 2, 3&#93;))的执行结果为______