作业帮 > 英语 > 作业

1.Isn't it time you got down to ----- the papers?

来源:学生作业帮 编辑:搜狗做题网作业帮 分类:英语作业 时间:2024/06/16 21:17:40
1.Isn't it time you got down to ----- the papers?
A.mark B.marking
2.----with so much trouble,we failed to complete the task on time.
A.Faced B.Facing
3.----for the breakdown of the school computer network,Alice was in low spirits.
A.Blamed B.To blame
4.AIDS is said ----the biggest health challenge over the past few years.
A.that it has been B.to have been
补充几道!坐等!
1.When and wher he came here (is/has)not known yet.
2.They discussed (if/whether)they could settle the problem without his help.
3.He insisted that he was in good health and (is /be) sent to work there.
1.Isn't it time you got down to ----- the papers?
1A,to do sth,get down to do sth,定下心来做某事
2,A,非谓语考点,(有逗号,没连词),是这个状语从句的改写:
because we were faced with so much trouble,we failed to complete the task on time.
从句找被省略的主语,we,然后找we 和face的关系,是被动关系,用过去分词,没有with的话,用现在分词
3.A,解题思路同上,省略的主语是ALICE,如用to do,表将来,为了责备,逻辑不通
4,B从over the past few years.知道事态是完成时,不定式的完成时
A,要这么表达:
It is said that aids has been the biggest health challenge .
要么是It is said that
要么是sth is said to be
再问: 第1题和第3题 我原来选的答案和你一样,但是参考书的答案是另外的一个。你确定你对了吗
再答: get down to doing,这里的to,介词,不是不定式, 被责怪那题,我想没什么问题
再问: 麻烦再帮几道
再答: 恩