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。()