单选题选出下面读音不同的选项（）。
单选题Scientists have been struggling to find out the reason behind blushing （脸红）。Why would humans evolve（进化） a 21__________ that puts us at a social disadvantage by 22__________ us to reveal that we have c
单选题Only by telling the truth___________win the trust and support of your friends.
单选题Couples are restricting the size of their families in the UK because of cash worries brought on bvthe financial crisis and the subsequent decline.We’re now up to nearly 3.7 million families whelthere
单选题Nelson is a creative liar who is always making __________ unusual excuses for not doing his work.
单选题Scientists have been struggling to find out the reason behind blushing （脸红）。Why would humans evolve（进化） a 21__________ that puts us at a social disadvantage by 22__________ us to reveal that we have c
单选题Debate is a valuable way to practise communicating. It can also bring long-lasting rewards,especially for people working with Western businesses. The main activity of debate is presenting one s o
单选题We all love a hero, and rescue dogs are some of the biggest heroes of all. You will often find them going above and beyond duty to save someone, risking--and at times losing--their lives in the proces
单选题To make the fish__ nice, she put in some sugar and wine vinegar.
单选题Generations of Americans have been brought up to believe that a good breakfast is essential to ones life. Eating breakfast at the start of the day, we have been told,and told again, is as necessa
单选题Eating an apple a day doesn t keep the doctor away, but it does reduce the amount of trips you make to the drug store per year. That s according to a new study that investigates whether the
单选题Scientists have been struggling to find out the reason behind blushing （脸红）。Why would humans evolve（进化） a 21__________ that puts us at a social disadvantage by 22__________ us to reveal that we have c
单选题选出下面读音不同的选项。
单选题There is nothing more possible than a new hip or knee that can put the spring back in your step. Patients receiving joint implants （移植） often are able to resume many of the physical activities they lo
单选题Several novels by Mo Yan __________ into English so far.
单选题Using less energy around the home is easier than you might think，saving you money while creating a healthier，more comfortable living space for you and your family. Changing a few old habits can make a
单选题You'd better take these documents with you __ you need them for the meeting.
单选题Using less energy around the home is easier than you might think，saving you money while creating a healthier，more comfortable living space for you and your family. Changing a few old habits can make a
单选题The Nobel Prizes are awards that are given each year for special things that people or groups ofpeople have achieved. They are awarded in six 21__________ : physics, chemistry, medicine, literature,pe
单选题Scientists have been struggling to find out the reason behind blushing （脸红）。Why would humans evolve（进化） a 21__________ that puts us at a social disadvantage by 22__________ us to reveal that we have c