问答库

Some conservationists fear that many endangered species will not be valued because ______ A．scientists haven"t identified themB

The interviewee takes "brisk walking " as an example of______ A．endurance exerciseB．flexibility exerciseC．cardiovascular exerciseD．strength training请帮忙给出正确答案和分析，谢谢！

What do Americans mean by saying "T like table？" in the example？A．To make sure the letter is "T" instead of "D" B．To t

Which of the following is the most effective way to help kids lose weight？A．Children getting rid of sugary snacks in scho

According to the news item, Greek government is______ A．unreliableB．out of debtC．unpopular in parts of EuropeD．owing a debt of 11 billion请帮忙给出正确答案和分析，谢谢！

How many micrograms of BPA will be consumed every day by a baby of 10 kilograms？A．At least 13mg B．Nearly 13mg C．Nearly 130mg D．At least 300mg 请帮忙给出正确答案和分析，谢谢！

Which of the following is NOT mentioned as the function of an organ kept in the new machine？A．To burn sugar B．To breathe C．To create blood D．To circulate oxygen 请帮忙给出正确答案和分析，谢谢！

What did the man mentioned in the interview do？A．He threatened the police B．He took some hostages C．He robbed a bank D．He locked himself in a house 请帮忙给出正确答案和分析，谢谢！

Which of the following is NOT mentioned as a benefit of yoga？A．It relieves stress B．It increases circulation C．It fits all

According to the news item, Mars rover Curiosity has found______ A．a significant energy resourceB．some microorganismsC．some li