题目内容

下列选项中属于投影变换的是()

A. 平行投影
B. 垂直投影
C. 水平投影
D. 透视投影

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更多问题

There was a huge bang as if someone had ___________ a rocket outside.。

A. explode
B. exploded
C. exploding
D. explodes

Bomb disposal experts ____________ the device under controlled conditions.

A. exploded
B. exploding
C. are exploded
D. are exploding

My dream is to _______ to a villa in France.

A. retire
B. retires
C. retired
D. retiring

The company's official _______ age is 65.

A. retire
B. retiring
C. retires
D. retired

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