问题

To keep healthy, most retired old people____ jogging as a regular form of exercise.

A:take up
B:make up
C:carry out
D:hold out

正确答案是：

同类题型

Are these Helen’s pencils—-Yes, they are _______.

You are sure to fail the exam you study hard.

We’ll have to work the clock if we want to complete the work on time

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The money spent on healthcare for people aged over 60 ________ 41 percent of the total spent last year in China.