1 . 根据所给例词，选择划线词的意思：
1. impatient, impossible, immature

A．有耐心的

B．不成熟的

C．无懈可击的

D．不重要的

2. misunderstand, mistrust, misjudge

A．误解

B．错误判断

C．放错地方

D．不公正

3. disappear, disconnect, disapprove

A．出现

B．连接

C．不同意

D．重视

4. prehistoric, predictable, premature

A．史前人类的

B．现代的

C．不可预测的

D．早熟的

5. lengthen, strengthen, hasten

A．有

B．长度

C．增强

D．加速，使变得更快

6. connect, contribute, contrast

A．贡献

B．抽出

C．对比

D．拉动

7. overthink, overlook, overestimate

A．高估

B．忽视

C．估计

D．赞成

8. endanger, empower, enlighten

A．启发

B．灯光

C．加强

D．缩短

9. comfortable, understandable, portable

A．便携的

B．不舒服的

C．可理解的

D．补充

10. explain, explore, extend

A．仿照

B．解释

C．扩展

D．收缩

4 . 选词填空

A. tentative     B. superior          C. isolated     D. fragrant       E. portable

1. The shampoo leaves your hair smelling deliciously fresh and ________.
2. He found that little TV extremely________.
3. Brand-building in the west by Chinese companies is at ________stage.
4. Unfortunately, this is not an ________ incident.
5. Their ________ military strength gives them a huge advantage.