when a machine is (),suitable materials must be chosen for its parts答案是to be built求解释 答案 suitable materials must be chosen for its parts 选择合适的材料作为机器的零件可看出前一句的语境是将来时,所以是to be built相关推荐 1when a machine is (),suitable materials must be chosen for its...
When was the hydrogen car invented? When was the first internal combustion engine car built? When was the driver's license invented? When was the gas powered motor invented? When was the Mustang car invented? When was the first car invented in Britain?
女士回答中twelve years ago表明他们谈论的建筑物已有12年的历史了，题目与[B]项只是表达上有所不同而已。
preparingdrawingsandwoodcutsbeforeaskinghiswifeto 1 theresultstohim.Butthe processwasdrivinghiswife 2 .So,insearchofamoreinstantmedium,heturnedhishandto photography. “WhenIstartedout,digitalcamerashadn?t 3 traditionalphotographyshopsyet,”Eckert saidonthephonefromhishomeinSacramento,California.“Iwouldgotot...
When was the last time you invite someone to some place of where invited to someone? Please, by someone? Tell your partner about it using some of the following ideas for the discussion. Your partner should ask questions to get more Information. We were invited into when was the invitation ...
When it was built in 1721 beside the River Derwent,in Britain's East Midlands,Lombe's silk mill became something of a tourisl attraclion.Daniel Defoe,one of its many visitors,described its"vast bulk"as"a curiosity of a very extraordinary nature".Employing some 300 people,mostly children in...
When was it built? 教学目标 1. 学习一些公共场所的标志和说明,要能正确理解,规范自己的行为。 2. 掌握本单元的词汇,特别是一些短语的用法。 3. 进一步复习一些电话用语和电话对话中时态的综合运用。 4. 进一步学习被动语态,特别是一般过去时态的被动语态谓语动词形式,它的肯定式、否定式、疑问式及其答语等。
squirrel climbed down to the ground to pick another pecan. Once again, he took the pecan back to his secret hiding place inside the hollow(洞) of the tree. Not so secret anymore,I thought. I ran over to the tree and found the hollow was filled with sweet pecans. They were right ther...
When was it built? 教学目标 1.学习一些公共场所的标志和说明,要能正确理解,规范自己的行为。 2. 掌握本单元的词汇,特别是一些短语的用法。 3. 进一步复习一些电话用语和电话对话中时态的综合运用。 4. 进一步学习被动语态,特别是一般过去时态的被动语态谓语动词形式,它的肯定式、否定式、疑问式及其答语等。
Unit4Whenwasitinvented? 篇1 unit 9 when was it invented? 重点、难点、考点及疑点注释 1. they’re used for seeing in the dark. (p69)它们被用于在黑夜里观看。 be used for表示“被用来做……”,介词for表示目的和用途,后面接名词或动词-ing形式。