Teachers _______ be sensitive to the development level of each student so as to
题型：不详难度：来源：
Teachers _______ be sensitive to the development level of each student so as to help them better. | A．need to | B．may | C．are able to | D．can |
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答案
| A |
解析
试题分析：考查情态动词。句意：教师需要对每一个学生的发展阶段很敏感，来更好地帮助他们。May可能；be able to能够；can可能，可以。need既可作情态动词，也可作实义动词。根据句意可知，A项正确。故选A。 |
举一反三
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