作业帮大哥哥 姐姐 帮下忙了 1.( )A:Would you like______?B:Yes,pleaseA drink Bdrinks C little drink D a drink2.( )A computer______think itself it must be told what to doA doesn't B may not C couldn't D can't3.( )Great changes______in Shanghai since
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大哥哥 姐姐 帮下忙了 1.( )A:Would you like______?B:Yes,pleaseA drink Bdrinks C little drink D a drink2.( )A computer______think itself it must be told what to doA doesn't B may not C couldn't D can't3.( )Great changes______in Shanghai since
大哥哥 姐姐 帮下忙了
1.( )A:Would you like______?
B:Yes,please
A drink Bdrinks C little drink D a drink
2.( )A computer______think itself it must be told what to do
A doesn't B may not C couldn't D can't
3.( )Great changes______in Shanghai since 1992
A will take place B will be taken place C take place D have taken place
大哥哥 姐姐 帮下忙了 1.( )A:Would you like______?B:Yes,pleaseA drink Bdrinks C little drink D a drink2.( )A computer______think itself it must be told what to doA doesn't B may not C couldn't D can't3.( )Great changes______in Shanghai since
第一题：A.因 drink 是不可数名词,没有复数形式,不能用不定冠词 a 和定冠词 the 修饰,little 表否定,相当于“几乎没有”.
第二题：我觉得……应该是D吧……这句话的意思是：一台电脑不能自己思考,它必须被告知如何去工作.（应该是这么翻译的） ：）句中没有表其他时态的关键词,所以是一般现在时态.又由 must（必须）知,电脑是“不能”自己思考的,而不是“可能”.
第三题：绝对是D.句中出现了since.意味“从……到现在”,是现在完成时.
注：since和for都是表现在完成的,只不过since+过去某时（since 1992）,for+一段时间(for five years) .
1.A
2.D
3.D
a
d
d
DDD
1,a drink是一份饮料的意思，可数。打开字典就可以在第一条词条看到。如：Let's go out for a drink.(让我们去喝一杯吧。)
2，本义“能够”；句意为“电脑不能自主思维，得有人指挥。”
3，since是现在完成时的标志。另外，take place(发生)不能用于被动。...
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DDD
1,a drink是一份饮料的意思，可数。打开字典就可以在第一条词条看到。如：Let's go out for a drink.(让我们去喝一杯吧。)
2，本义“能够”；句意为“电脑不能自主思维，得有人指挥。”
3，since是现在完成时的标志。另外，take place(发生)不能用于被动。
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