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An interesting project called Blue Zones is recording the lifestyle secrets of the communities with the highest concentrations of [centenarians] in the world.The people in the five regions in Europe,
单选题Sarah: Hello. Im calling to rent an apartment you advertised.Manager: Yes. What kind of apartment are you interested in?Sarah: I m interested in a one-bedroom apartment. _____请作答此空_____?Mana
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June came and the hay （干草） was almost ready for cutting. On Midsummers Eve, which was a Saturday, Mr. Jones went into Willington and got so drunk at the Red Lion that he did not come back until m
单选题选出下面读音不同的选项。
单选题Mary：We couldn’t ask for a better day，could we?John：I know. 56___请作答此空_______.I love this time of the year.Mary：This bus seems to be running late，doesn’t it? 57 __________ ?John：Ive been here for
单选题Judy：Are you free this evening?Jack： ___56___?Judy：Shall we go and see a movie?Jack：I love movies，but ___57___ at the moment.What about going to a concert?Judy：Sure，Id love to， ___58___?Jack：Here
单选题根据读音，选择合适的答案（ ）
单选题Insomnia, or “poor sleep”, can have bad effects on a persons health and general well-being. It can_____21on both our physical and mental health and can lead to other health_____22. Insomnia can b
单选题Like any teenagers, the face of One Teen Story is changing fast. Just a year old,the monthlymagazine of short fiction for young people is getting a new editor-in-chief: Patrick Ryan ,47, the asso-ciat
单选题Lisa:Well, honey, how did you like the opera?Henry:__ 请作答此空__ ?Lisa: Of course.Henry:To tell the truth, I was bored to death. What a ridiculous art form! __57__Lisa:Hum! __58 __? It was beautiful. And
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Insomnia, or “poor sleep”, can have bad effects on a persons health and general well-being. It can_____21on both our physical and mental health and can lead to other health_____22. Insomnia can b
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 ____请作答此空______ us to reveal that we hav
单选题We lost two superstars in 1977.Neither man’s admirers have been able to understand the success of the other one.And this tells us something of the difference between the generations that the two singe
单选题Father: Hows your day at school, Costa?Costa: 56, Daddy! Its a day I will never forget.Father:Oh,is it? 57,my son?Costa:I have been made the chairman of the Students Association.Father
单选题The clock has stopped I________get it go again and set the alarm，or I will be late again tomorrow.
单选题When you pat your pet dog, he wags （摆来摆去）his tail. That is his way of saying that he lovesyou. And, if you pay attention, you will see that he uses his tail to say so many things. Every move-ment of t