His professional career spanned 16 years.

A．started

B．changed

C．moved

D．lasted

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参考答案

本题考查动词。题干：他的职业生涯持续了16年。划线单词span可以做动词，也可以做名词，意思是“持续；跨度；横跨”，四个选项中start意为“开始”，change意为“改变”，move意为“移动”，last意为“持续”。span与last的语义比较相近，所以该题答案为D。

1 His stomach felt hollow with fear.

A．empty

B．sincere

C．respectful

D．terrible

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2 Come out, or I'll burst the door down.

A．shut

B．set

C．break

D．beat

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3 The police will need to keep a wary eye on this area of town.

A．naked

B．cautious

C．blind

D．private

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