According to the text, what are the features of potatoes?
A．Lower price, quicker growing speed, less land required, and wider range of climate.
B．More calories, quicker growing speed, less labor required in growing and processing, and wider range of climate.
C．More calories, quicker growing speed, less land required, and wider range of climate.
D．More calories, quicker growing speed, less land required, and wider range of products to be made of.

未分类题Whats the reason that Germanys chimney sweeps are under attack?A．Chimney sweeps can not be bringers of good luck any more.B．German law that protects sweeps' competition was accused against last week.C．Germany's chimney sweeps enjoy a near-perfect monopoly.D．European Commission's directorate for the internal market hate the chimney sweeps.

未分类题An argument made by supporters of functionism is that______.A．post-war modernist architecture was coming under fireB．UN building in New York blocks the housing projectsC．windswept plazas present 'face' to the inhabitants of the cityD．functionism reflects the needs of the social body

未分类题The news from Canada is both trivial and upset; they wont be making shiny new pennies anymore. The government in Ottawa has made this decision after years of deliberation, for reasons that would seem to apply equally well in the United States. Pennies cost more to produce than they are worth. Yet because of inflation, they are worth so little that many Canadians dont bother to use them at all. Its not very different in New York City. In January, when Starbucks raised the price of a 12-ounce cup of coffee in Manhattan to $2.01, with taxes, many coffee drinkers were appalled—not so much by the cost as by the indignity of needing to grope for pennies. Inflation is sometimes cited as a threat whenever small coins are phased out. A $ 2. 01 cup of coffee should be rounded down to $ 2, while $ 2.03 should become $ 2.05, for example, but retailers in the real world might raise prices more than lower them. That could cause a small, one-time inflation burst.

未分类题The author gives the example of a tollgate in the first paragraph to indicate thatA．it is an act of robbery.B．it is an impractical plan.C．it will break the law.D．it can make people rich.

未分类题—What courses are you going to have next semester? —I dont know. But its about time______on something.A．I'd decideB．I decidedC．I decideD．I'm deciding

未分类题The author of the text makes a contrast in______.A．Paragraph HI and Paragraph IVB．the opening paragraphC．Paragraph I and Paragraph IID．the concluding paragraph

未分类题According to Darwin Deleted, Darwin______.A．holds some responsibility for decline in social moralityB．has deferred the public embrace of evolutionC．emphasizes cooperation over competitionD．contributes little to scientific development

未分类题We learn from Paragraph 2 that the idea of evolution through natural selection ______.A．had arisen long before the publication of OriginB．was less influential than generally supposedC．was shared by some of Darwin's contemporariesD．originated from geological evidences and fossil records

未分类题According to Bowler,attributing two world wars to Darwinism is______.A．a shallow viewpointB．a profound insightC．a reasonable accountD．an untested excuse

未分类题'Who are the visitors?''They are all______ I think. 'A．mathematics studentB．mathematics studentsC．mathematics' studentsD．student of the mathematics

未分类题What can we learn from the passage?A．People can hardly get Vitamin D from daily diet.B．Heavy use of sunscreen can promote the Vitamin D production by the body.C．The Vitamin D density is strengthened in milk and bread.D．The standard amount of Vitamin D intake keeps no change for kids and adolescents.

未分类题You cant imagine______.A．what did we have awful weatherB．what weather awful did we haveC．what awful weather we did haveD．what awful weather had we

判断题财务费是指财务人员发生的费用。()

未分类题Peter used to live in London, ______?A．usedn't heB．wasn't heC．didn't he useD．didn't he use to

判断题材料费中包括材料的二次搬运费。()