It is our duty to ＿（study） hard.

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• you should learn to enjoy __ the challengeslooking after her sick mother has also ___ her study.Tom can work out the math problem ___ without any help.it is ___ of you to care more for the best students in our class.this is an ___ thing.forget it and try to be happy.
• 完形填空?Dear friend,My name is Anna.l come from Berlin.l'm a __31__ girl.l'm a student__32__ Grade One.l get up at 6:30 in the morning.l have __33__ at home.At 7:40 l get to school.Our__34__ class begins at eight.We have four classes in the morning and three in the__35__.At 5p.m.,l always play chess with my classmates.After__36__ l do my homework at home.At ten l__37__.At school we study Chinese,Maths,English,and other__38__.l am good at Chinese.Now l ca
• There are fifty s___ in our class and everybody works hard.
• 用适当形式填空 We all think his advice is very ____(help) to our English study.
• My sister studies in our village school.I am now in No.7 Middle School.根据上面这句话给下面这句话作选择:My sister and I study( ).A.in the village school B.in different schools C.in No.2 Middle School
• 英语翻译1.\x05People who study history are surprised to find out that Shah Jahan was also a crudl man.2.\x05Today,the Leaning Tower has eight floors and is 54.5 meters tall.3.\x05On its north side stands the Tower of London itself.4.\x05People must work together to solve the problem.5.\x05Ask your parents to help you plant some trees in this spring.6.\x05Everybody can do something to help protect our environment.7.\x05Lions have been called the kings of t
• 这篇文章有无语法错误,怎么改?In my opinion, the question-oriented reading should be like this. Firstly, we need to read through several classical theory works recommended by our tutors. And then, study it. During studying, we should first find out the connections between chapters or theories, or trace the evolvements of one theory, and then find the questions in the links between chapters or different forms of one theory which are in different times. Once you find
• 英语作文we need pressure in our study
• our classroom is very beautiful and bright.each of us all like study in it.中哪个单词是错的
• 用所给动词的正确时态填空（1） It ____________(take) me half an hour to go to school.How long ______(it take) you?（2） He ___________(play) the piano very well and _________（study）very hard.（3） The sun ________(rise) in the east and _________(set) in the west.（4） Every morning he __________(spend) an hour reading English.（5） Summer holidays __________(begin) next week.
• 解方程：（logx）平方=0.5+lg根号x
• 若logx（(根号5）-2)=-1,则x的值为