I was really busy these days, otherwise I _______ to your birthday party last night.
A．came B．did come C．should have come D．would have come
The company is quite honest and guarantees the new product ______ be under warranty for three years.
A．should B．shall C．will D．can
—Haven’t seen Lucy recently. What’s happened?
—Oh, it’s more than two months ______ she worked here.
A．before B．after C．since D．when
I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction ______ she had come.
A．of which B．from where C．in which D．from which
现代社会通讯交流的工具日益发达，但人和人之间的交往并没有随之增加。面对陷入困难的陌生人，有人伸手援助，认为帮助陌生人是一种美德。有人则觉得帮助陌生人会让自自己陷入麻烦和危险。您的看法呢？请您以Should we help strangers?为题，写一篇100-120字的短文来阐述这一现象。
1．描述以上人际交往的现状和信息。
2．简短评论，分析原因。
3．给出您的看法。
注意：短文标题已给出（不计字数）。
Should We Help Strangers?
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In today’s increasingly competitive world, that is of great importance to keep a positive attitude towards life. It is important because it could help us solve various problems in life. Taking English learning for example. In our efforts to grasp English, mistakes are unavoidable. In the way, mistakes are annoyed, but a positive attitude can make us realize that only making mistakes can we be expected to make progresses.
As we can see it, keeping a good attitude can help us to deal with mistakes correct and find confidence in time of sorrow. However, its importance cannot be denied.
