2018年6月英语四级作文高分句型：方向性

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　　英语四级作文高分句型：方向性
        　　2-5 方向性的结尾方式 ---- 其与建议性的唯一差别就是对问题解决提出总的, 大体的方向或者指明前景.
        　　[1]. Many solutions are being offered here , all of them make some sense,
but none is adequate enough. The problem should be recognized in a wide way
.
        　　[2]. There is no quick method to the issue of .., but .. might be
helpful/benefical.
        　　[3]. The great challenge today is ...... There is much difficulty , but
........