Don't worry. He is _______ to take care

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问题选择题

Don't worry. He is _______ to take care of little Betty. [ ]

A. carefully enough

B. enough careful

C. careful enough

D. enough carefully

答案

答案：C

材料分析题

观察漫画，回答下列问题。

（1）请在A、B处填上你的幸福期盼。

A：________________________________________________________________________________________

B：________________________________________________________________________________________

（2）请简要谈谈怎样才能实现你上题中所写的两个幸福期盼。

A：________________________________________________________________________________________

B：________________________________________________________________________________________

单项选择题

勒纳指数等于0，说明( )。

A．市场完全垄断

B．市场完全竞争

C．寡头垄断

D．垄断竞争