How big is Prople's Square in shanghai?

选A
因为首先本句是if引导的时间状语从句 那么主句用一般将来时态,从句用一般现在时态.
本句前半句是从句 所以用一般现在时
而后半句是主句 那么则用一般将来时
嘿嘿 后一空嘛 因为 have nowhere to live in 表示 没地方去住
因为nowhere 是等于 in no place
但是它同时也是不定代词,不定代词可以做宾语的
to live 是不定式做后置定语,按理说应该加个in,但是,不定式作定语的是时候,有个要点就是,当被修饰词为place时,live后的in 通常要省略,相同用法的单词还有way,time
希望对你有所帮助

lock
identity
distraction
sober
command
高一的啊?这么难
仅供参考啊

参考一：
Of all the things that make me happy, singing is what I like to do best. I sing for no particular purpose. In short, I sing for fun. There is no limit to what I sing, so long as it can let out my emotion and pass the pleasant voice to others. It is something more satisfactory and exciting to draw echoes from them. It is nothing bad to spread joy around, is it? As you can tell, singing is my second life.
参考二：
Music seems to be a natural need for people. I've read that from ancient times human beings have produced sounds from "instruments" like rocks or skins stretched over a wooden frame. Music is something most people want and need. I think it's important because it can be a major part of both community and individual experience.
Music is a way of sharing a common bond or feeling. When we're children, we learn very simple songs called nursery rhymes. These songs help make us part of our culture by telling us what's acceptable and what's not. We play and sing music in our religious ceremonies because it enhances the worship experience. We play music when we're going to war or celebrating the fact that we've won a war.
We have national anthems to share our love and pride for our particular country. We have music we play for our school, and music we play for our athletic team. In fact, music has become a big part of athletic games. We use it to taunt the other team as well as celebrate when points are scored for our team.
Music is also a major part of individual experiences. When we fall in love, music is usually apart of that experience. People talk about having "our song." That means the song that was playing when they met or a song they both liked when they fell in love. When we get married, we play music before and after and sometimes during the ceremony. It expresses how we feel. We play music to calm our nerves or to stimulate ourselves to get on with a task. We also play music for the simple enjoyment of listening to the sounds.
Music is special to us because it expresses our connection with our culture, and because it enhances our individual experiences. Nothing else seems to capture our feelings quite so well.
Topic: 169
Music plays a very important role in our life. We can almost hear music anywhere. Different music serves different functions in our life. Why is music important to many people? The reasons are presented below.
Music is a very important form of art. Like other arts, music is ubiquitous and has become a part of our life. The whole lifetime of most people is accompanied by music. A baby falls in sleep in the music of a lullaby; a young student may learn to play a musical instrument and listen to music from the radio, TV and a Walkman. There is music for birthdays, for weddings, for Christmas, for New Year's day. There is music for every single occasion in our life.
We are surrounded by various kinds of music since we were born and music has become an integral part of our life. Interesting enough, music often serves as an important part to other art forms, such as music in dancing, drama and movies. As a matter of fact, many famous music pieces come from dancing and movies, such as the theme from "Love Story."
Music is part of the history. The history of music is almost as long as the history of human civilizations. Music from old times has become the great culture heritage to us. One of the examples is classic music of Beethoven and Tchaikovsky. People enjoy their music from generation to generation.
Listening to music is one of the most popular forms of entertainment. There are so many kinds of music that can suit tastes of different people. Young people like pop music and Rock-and-Roll and older people may enjoy classical music and opera. Whether we are happy or sad, there will always be music that we can listen to.
People can express their feelings and emotions through music. Lovers often play soft love songs to show their love and devotion to each other.
For the reasons presented above, we can see how important music is to our life. It is hard to imagine a history without music, and a life without music.

B
there be结构的一般将来时； there will be / there is going to be

填 won't forget
will remember 将会记住,就等于 won't forget

hundreds prople 主语
come from 谓语
city 宾语
to see our town and to walk through the woods.用不定式做状语,to see和to walk都是不定式做状语.

Each nation has many good people who help to take care of others.For example,some highschool and college students in the United States often spend many hours as volunteers in hospitals,orphanages or homes for the aged.They read books to the peopie in these places,or they just visit them or listen to their problems.Other young volunteers go and work in the homes of people who are sick or old.They paint,clean up,or repair houses,do their shopping and mow their lawns.For boys who no longer have fathers there is an organization called Big Brothers.College students and other men take these boys to basketball games or on fishing trips and help them to get to know things that boys usually learn from their fathers.Some cities have a number of clubs where boys and girls can go to play games or learn crafts.Some of these clubs show movies or organize short trips to the mountains,the beaches,museums or other places of interest.Most of these clubs use a lot of high school and college students as volunteers because they are young enough to remember the problems of younger boys and girls.Volunteers believe that some of the happiest people in the world are those who help to bring happiness to others.