1.Is the maths problem ______?Yes,I can work it out______.(easy)

The computer is a useful machine.It is the most important invention in many years.The oldest kind of computer is the abacus(算盘),used in China centuries ago,but the first large,modern computer was built in 1946.A computer then could do maths probl The maths exam is very easy. Maths is the language of science是什么意思 What is your biggest problem when learning English , and what solutions do you suggest to the probl 1.the maths paper is____difficult____me_______(do),but the English paper is easy___. 1.Is the maths problem ______?Yes,I can work it out______.(easy) it is easy for you____.a.to work out the problem b.working out the problem c.work out the probl The girl in the picture is clever at maths.() 1.He is good at maths(同义词) maths is one of the most important subjects in middle schools 为啥用 maths 谢 英语句子改错 考试的 没看出来1.Father （had been wounded） several （times） during (the) War of Liberation.2.(The benefit of) goat's milk (lies) in the fact that it is more easily (to digest) by infants.than is cow's milk.3.The probl The woman?glasses is our maths teacher.是什么英语介词 把first,is,the,maths,class（.）连词成句 The maths problem is difficult,but f___we work it out. maths is the first class on（ ）morning. The maths problem is too difficult.math为什么加s This is the fourth time___( have) a maths test. the first period is Maths 第一节课 first period is often maths 第一节课 为什么没有the定冠词