apprehension|apprehensions

她对新技术的学习能力令人印象深刻。

Her quick ___apprehension of new technology is impressive.

警方在突击行动中抓获了五名犯罪嫌疑人。

The police made five ___apprehensions during the raid.

她对新技术有敏锐的理解力。

Her quick ___apprehension of new technologies is impressive.