2018年12月英语四级写作万能模板20篇：问题解决型

英语自学网

　　With the ____of____，So it is of great importance for us to____ . On the one
hand____, On the other hand____,
        　　However, we have figured out many ways to _____.Firstly, ____So long as____
. Secondly____, Thirdly____.In fact____, That is because ____.
        　　In a word,________ .