题目内容

—Bill, can I use your dictionary? I left mine at home.
—Of course you________. Glad to help you.
A．needB．mayC．mustD．can
D

试题分析：根据上面的问句用的是情态动词can，回答时也应该用can回答。本句的意思是“我能用一下你的字典吗？”“当然可以。”所以本题选D。
点评：在平时对情态动词的学习时，应该注意情态动词的用法，特别是一些特殊用法，如need，must的等。
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