We should try to learn more (economy) ( ) theory and apply it in practice.

We should try to learn more (economy) ( ) theory and apply it in practice.


相关考题:

Previous studies show that parents tend to be aware of sleep problems in older children and adolescents and that pediatric practitioners are ( ) likely to identify sleep problems in these age group.:A、less…lessB、less…moreC、more…lessD、more…more

()that happen,what()we do? A、If…shallB、Suppose…shallC、Should…wouldD、Had…should

We do not yet fully understand the implications of Einstein's______(relate)theory.

5. —Why do you like Beijing Opera?—Because I can _______a lot _________Chinese history.A. learn; aboutB. study; aboutC. learn; forD. study; for

I ()have been here, but I()not find the time.A. could; couldB. might; couldC. should; couldD. should; would

By the time he graduated from high school, he________(learn) five thousand words.

The Progressive Movement is a movement demanding government regulation of the _____ and _____ conditions. A.economy/politicalB.social/politicalC.economy/socialD.political/cultural

________ the vessel have no safety radiotelegraphy certificate at the time of her delivery,she ________ be held to be unseaworthy.A.If/mayB.Will/shallC.Should/wouldD.Would/should

______ it rain tomorrow moring, the loading ______.A.Should / will be postponedB.If / shall be postponedC.Should / would be postponedD.If / has to be postponed

下列关于apply方法说法正确的是()。A.apply方法是对DataFrame每一个元素应用某个函数的B.apply方法能够实现所有aggregate方法的功能C.apply方法和map方法都能够进行聚合操作D.apply方法只能够对行列进行操作