Question

- How can you keep such a good shape, Ms Freda?
-I'm on_______ diet and takes Yoga as_______ regular exercise.

A．a; the

B．the; a

C．a; a

D．the; the

Answer 1

C

解析试题分析：句意：——弗雷达女士，你如何保持这么好的身材？——我节食减肥，把做瑜伽当做有规律的锻炼。on a diet节食，减肥； a regular exercise一项有规律的锻炼。故选C。
考点：考查冠词的用法。