–Wow! You’ve got so many clothes.
--But _____ of them are in fashion now.
A. all B. both C. neither D. none

任何一个质量改进活动都要遵循PDCA原则，它的四个阶段是（）。

A．策划
B．实施
C．验证
D．检查
E．处置

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A small plane crashed into a hillside five miles east of the city, _____ all four people on board.A. killed B. killing C. kills D. to kill

A.
A.

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