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【单选题】
关于承诺，说法正确的是（）A.
承诺必须由要约人要约人做出
B.
如果受要约人发现不妥，承诺的内容可以与要约的内容不一致
C.
承诺必须在要约的有效期内做出
D.
承诺不具备法律效力
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皮皮学刷刷变学霸
举一反三
【单选题】What is the major finding by researchers at the University of York?
A.
Online CBT programs are no more effective than regular care from physicians.
B.
The process of treating depression is often more complicated than anticipated .
C.
The combination of traditional CBT and computerized CBT is most effective .
D.
Depression is a mental condition which is to be treated with extreme caution.
【简答题】幼儿园应与家庭、社区密切合作，与小学相互衔接，综合利用各种（），共同为幼儿的发展创造良好的条件。
【单选题】What finding of the study might prove somewhat out of our expectation?
A.
Easy-going people can also live a relatively long life.
B.
Personality characteristics that prove advantageous actually vary with times.
C.
Such personality characteristics as self-discipline have no effect on longevity
D.
Readiness to accept new ideas helps one enjoy longevity.
【单选题】OPIC策略的思想是( )
A.
将新下载网页包含的链接直接追加到待抓取 URL 队列末尾
B.
利用 Pagerank 思想对待抓取 URL 优先级进行排序
C.
在算法开始之前，每个互联网网页都给予相同的 cash ，每当下载了某个网页 P 后， P 将自己拥有的 cash 平均分配给页面中包含的链接页面，对于待抓取的页面。根据手头拥有的 cash 金额排序，优先下载 cash 多的网页
D.
对于待抓取 URL 队列中的网页，根据所属网站归类，如果哪个网站等待下载的页面最多，则优先下载这些链接
【简答题】Write the full name of these abrivations: OPIC MIGA
【单选题】What is most interesting in Martin Reimann's finding?
A.
Kids preferred an award in the form of money to one in the form of a toy.
B.
Adults chose the smaller portion on the mere promise of a future award.
C.
Both kids and adults felt satisfied with only half of their meal portions.
D.
Neither children nor adults could resist the temptation of a free toy.
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