By saying 'one doesnt have to be a rocket scientist to do it properly'(line 2, para. 3), Hugh Pennington means______.
A．it isn't necessary to go to outer space to practice food safety
B．practicing food safety is quite difficult
C．it's incredibly easy to practice food safety
D．practicing food safety isn't terribly difficult

判断题信用作为价值运动过程与商品交易所引起的价值运动存在着本质的区别。()

未分类题The author implies that it is important to dry hands because______.A．some students dry their hands on their clothesB．wet clothes can cause students to catch coldC．damp hands are more likely to spread germsD．damp hands take 1,000 times longer to dry

未分类题Which of the following would the author LEAST probably agree on?A．Scottish Opera has been funded by Scottish Arts Council since its establishment.B．Five is a well-recognized small touring work.C．The company is striving for more charitable funding.D．The media used to publish negative news about the company.

未分类题According to the survey, over two-thirds of all teenagers in the UK______.A．eat sandwiches for lunchB．don't always use soap when washing their handsC．eat lunch with their handsD．don't always wash their hands after visiting the toilet or before lunch at school

判断题中央银行通过存款准备金的调整可以改变货币乘数。()

未分类题幼儿科学游戏设计的指导原则()

未分类题Which of the following titles is most appropriate to the text?A．Under the Knife: The Terrifying Saga of Obesity in AmericaB．A New Way to Combat ObesityC．New Surgical TrendsD．Understanding Weight Loss in America

未分类题We learn from Paragraph 1 that World Wide Web______.A．is the first choice for communication and entertainmentB．will cause socioeconomic disaster in the futureC．hasn't made prominent progress in the past few yearsD．is in great need of rules to be established and enforced

未分类题According to the article, what is 'social promotion'?A．Promoting students to a higher social class despite failing grades.B．Allowing students to move on to the next grade despite failing grades.C．Giving students failing grades.D．Attending summer school.

判断题行业自律是一种有效的制度安排，其能够发挥作用有赖于政府的强制实施。()

未分类题We can learn from the text that New York City schools______.A．have been having problemsB．are among the best in the worldC．require all students to attend summer schoolD．are promising in their potential

未分类题According to the article, which is one of the reasons why legislators have not made summer school compulsory?A．Students don't like summer school.B．Instituting such a program would be very expensive.C．Students who need help the most don't even attend.D．The program has had mixed results.

未分类题开展集体教学活动需要做哪些准备()

判断题中央银行的主要业务活动没有银行固有办理'存、贷、汇'业务的特征。()

未分类题建构主义的知识观()