isagoodformofexerciseforbothyo

_____ is a good form of exercise for both young and old.

A．Walk	B．Walking
C．The walk	D．To walk

登录免费查看答案和解析

相关试题

The financial crisis has put the world economy in a difficult _________.

A．occasion

B．condition

C．evaluation

D．situation

收藏答案/解析

—Paul has gone abroad to try his luck.
—In my _______, his decision is not wise.

A．word

B．view

C．sight

D．way

收藏答案/解析

—Jack Brown is very clever and he studies hard as well.
—No ________ he comes out first in the exams.

A．answer

B．question

C．wonder

D．problem

收藏答案/解析

As is well known, the brain performs a very important _______, which controls the nerve system of the body.

A．motion

B．action

C．function

D．fact

收藏答案/解析

He managed to reach the summit of his career, but it was at the _________ of his health.

A．consumption

B．credit

C．exhaustion

D．expense

收藏答案/解析