In contrast to Dr. Connolly's study, the previous ones failed to ______.
A.make a comparison between the experience of scientists in others kinds of laboratory and that of those in universities
B.make themselves more eligible for promotion
C.make a difference for a woman to settle into a professorial chair
D.make the supposedly egalitarian world of academia deliver more equality

多项选择题按CFRExShip'sHold成交,采用航次租船,租船时通常应按( )条件订立租船合同。

单项选择题‌根据《UCP500》，信用证的第一付款人是‏

未分类题Abiomed's heart distinguishes itself from Jarvik's in that ______.A.the latter does not need connecting tubes outside the body of a patientB.the former needs tubes or wires coming out Of patientsC.the latter allows patients to go home and even turn around in bedD.the former sets patients free due to the fact that there are no tubes or wires coming out of the patients

未分类题一位海关检查员认为，他在特殊工作经历中培养了一种特殊的技能，即能够准确地判定一个人是否在欺骗他。他的根据是，在海关通道执行公务时，短短的几句对话就能使他确定对方是否可疑；而在他认为可疑的人身上，无一例外地都查出了违禁物品。 以下哪项如果为真，能削弱上述海关检查员的论证?( ) Ⅰ、在他认为不可疑而未经检查的人关人员中，有人无意地携带了违禁物品。 Ⅱ、在他认为不可疑而未经检查的人关人员中，有人有意地携带了违禁物品。 Ⅲ、在他认为可疑并查出违禁物品的人关人员中，有人是无意地携带的违禁物品。D.Ⅰ、Ⅱ和Ⅲ

未分类题数学运算在这部分试题中，每道试题呈现一道算术式或是表述数字关系的一段文字，要求你迅速、准确地计算出答案。整数1用了1个数字，整数20用了2和0两个数字。那么，从整数1到1000，一共用了( )个数字1。D.302

未分类题一菜店有大白菜和萝卜共147筐，取出大白菜的1 5和3筐萝卜送给某学校，剩下的大白菜萝卜的筐数相等。菜店原有大白菜和萝卜各多少筐?( )D.70，57

判断题刀具序号与刀架工位号要一致。

未分类题Gambling can be tolerated by one's partner sometimes.A.YB.NC.NG

未分类题The United States is【B1】an English speaking country. The【B2】of the population speaks English as their native languagE.Business, education and most public【B3】of life are【B4】in English.Across the country, people pronounce English sounds in several different ways and some【B5】vocabulary differences exist, but【B6】the most part, Americans speak one common languagE.This language is sometimes called American English. However, not everyone in the U.S. is a native speaker of English. Most【B7】to the country are speakers of other languages. There are hundreds【B8】communities around the U.S.【B9】English is not the most commonly used languagE.Chinese, Italian, German, Armenian, Greek, Vietnamese and French are all spoken in【B10】communities in the U.S. Spanish is the second most commonly spoken language【B11】English in the U.S. It is widely spoken in New York and【B12】the southern part of the country.For speakers of other languages, learning English is essential,【B13】traditionally teaching people to speak English【B14】a second language was given little【B15】Non-English speakers were expected to 'pick up' the language through【B16】in publiC.Recently, this has changeD.Today, most large public schools and community colleges have ESL, English as a Second Language, programs. American English teachers are【B17】of that English students should learn the language the way they will be using it.【B18】, ESL programs【B19】different English lessons to different students. Some programs teach students to communicate in English in publiC.Other programs teach the kind of English people will need on their jobs. American ESL instructional methods emphasize the importance of communication to language learning. These methods do not【B20】grammatical explanations and translation. The instructional goal is to get the English learners to learn by using their target languagE.【B1】A.primarilyB.primitivelyC.preciselyD.personally

单项选择题假设输入的图像为100*100像素（RGB）的图像，并且没有使用卷积神经网络。如果第一个隐藏层有50个神经元，每个神经元与输入图像是全连接的关系，则这个隐藏层需要多少参数（包括偏置参数）？