当three weeks 指一段时间的时候就用单数了，例如：three weeks is a long time for me .因为指的是一段时间，所以用了单数。
aLead time is around 3 weeks (this means that although the manufacturing of your products take 4-5 days only, our production lines are booked for a couple of weeks with other orders.). Payment should then be made one week before the delivery scheduled so that financial dept will allow ma...
Lafuente’s class to ___ them away from this amazing world in pink every day, which is just what the ___ planned all along to create a place where her students would be happy and enjoy their time at school. Photos of this pink Hello Kitty classroom were ___ on the Internet by Glay...
Niu Yu, 24, became a(n) 3 star at Shanghai Fashion Week for her confidence, even though she was wearing a prosthetic leg. When Niu was only 11, she 4 lost her right leg during the Wenchuan Earthquake. Niu has won lots of praise. This gives those who have prejudice(偏见) against ...
Usher monthly exam last few branches, hoping to study well, brush up. There's nothing to talk about this week, and usually the same, the difference is, this week made me feel tired than weeks, possibly because exam, but, come on, God bless!
表示时间，距离，重量和金钱等作主语时谓语动词用单数，故是is ，而不是are 第二空：序数词前用a ，表示‘ 又一，再一’ 。 翻译： 我们要多一周（ 意思是前面用了两周，还要多一周）祝天天开心，学习进步！本题不明白，请再问；如果对你有所帮助，请点击本页面中的“选为满意回答”按钮,...
A.three week's workB.three weeks' worksC.three weeks' workD.three week's works 答案 C表面考的是所有格的用法,实际上考的是名词的数。三周肯定是复数,week必须是复数形式;work是不可数名词。答案就一目了然了。相关推荐 1 A.three week's workB.three weeks' worksC.three weeks' workD.three wee...
weeks every summer as a full time student.Tutors and teachers meet and study together, as in other universities.At the end of the Open University’s first year, the results were good.3 or 4 students passed their examinations.If they do this every year, they will finish their studies in ...
Soon, a week is about to end, may have grown accustomed to this routine, had for weeks without any excitement. Sometimes, this is how people should and do a lot of things every day, but under normal circumstances, what we do is repeat, might have already used, so no complaints. ...
Have you ever planted a few trees on Tree Planting Day? Each year, millions of people, both 1.___, plant a lot of trees.But this may not be the best way to make your home a 2.___ place. Last week we visited a park in Hebei.We were 3.___ to find most of the trees had...