Have you seen my dog?I for it and still haven't found it．( )A．lookedB．was lookingC．have been lookingD．had been looking 题目和参考答案——青夏教育精英家教网——

题目内容

20．Have you seen my dog？I for it and still haven't found it．（　　）

	A．	looked		B．	was looking
	C．	have been looking		D．	had been looking

分析你看到我的狗了吗？我一直在找它但仍然还没有找到．

解答答案：C．
根据句意"你看到我的狗了吗？我一直在找它但仍然还没有找到．"可知，look for这个动作已经开始，一直延续到现在而且还将继续延续下去，所以应该用现在完成进行时，故选C．

点评本题考查时态．时态题关键在于对句意的理解，要根据上下文，找到符合语境的答案．

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