So difficult __ it to work out the problem that I decided to ask Tom for advice.

答案:6 悬赏:40

解决时间 2021-02-20 06:17

提问者网友：生亦何欢
2021-02-19 18:06

A.I did find B.did I find C.I have found D.have I found

最佳答案

二级知识专家网友：情战凌云蔡小葵
2021-02-19 18:15

so放在句首，句子需要倒装，排除A,C
后半句：I decided过去时，所以选择B

全部回答

1楼网友：零负荷的放任
2021-02-19 22:01

C.I have found

2楼网友：绝望伪装
2021-02-19 21:34

So difficult _A_ it to work out the problem that I decided to ask Tom for advice. A.I did find B.did I find C.I have found D.have I found

3楼网友：一个很哇塞的汉子
2021-02-19 20:53

这是一个so that 引导的部分倒装句因为后半句“decided ” 所以是过去式选B

4楼网友：狠傷凤凰
2021-02-19 20:07

D. 我发现要做出这道问题太难了所以我去向汤姆征求意见。 so...that...或so that...表示结果或目的，是一固定搭配。如：the cake is so delicious that i want to have another piece.表结果，蛋糕好吃的结果。 she drank a lot of water so that she wouldn't need any water this afternoon. 表目的，喝水的目的题目中这句话so difficult have i found it to work out the problem是倒装，这里面还有很多原理。他等同于: i have found it so difficult tot work out the problem (that....) 像这样倒装的句子还有很多，方式也不同。

5楼网友：而你却相形见绌
2021-02-19 18:58

我发现要解决的问题太难了，我决定向汤姆咨询。首先so放在句首，句子需要半倒装。排除A和C。要善于利用句子中所给的时态，decided 过去式所以用一般过去式

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