in this way he was able to solve the mystery .( )he did it.1 that's so 2 like this3 that's how 4 so 选择哪一个,及分别说出为什么对与错
问题描述：
in this way he was able to solve the mystery .( )he did it.1 that's so 2 like this
3 that's how 4 so 选择哪一个,及分别说出为什么对与错
答
4
答
选3 that's how he did it. 那就是他怎么做的， 是对上一句的总结，他已经做了
so引导结果，因此。。。
答
选 3 that's how he did it.意思是：那就是他如何做到的.1.that's so 的话,so在这里是代词,所以后面的it 多余了2.like this 的话,要把它放在最后：he did it like this4.so 要用的话,是要倒装的,so did he,意思是：...
答
In this way he was able to solve the mystery._ he did it. a. 他就是那么做的。相信我，学了十几年英语了，不会错的。 这就是他