All the students in the classroom do their homework ．( )A．enough carefulB．careful enoughC．carefully enough 题目和参考答案——青夏教育精英家教网—

3．All the students in the classroom do their homework ______．（　　）

	A．	enough careful		B．	careful enough
	C．	carefully enough

分析教室里，所有的学生都在认真的做作业．

解答本句中，所填词修饰动词do，因此应该用副词形式，enough应该放在形容词或副词之后，因此答案应为carefully enough．故选：C

点评要想解决此类词性用法的题目，首先要掌握英语语法，还要熟悉英语的习惯用法．

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