游客
题文

The heart is believed to _____blood into veins(血管) which are netted all over the body, thus keeping a person alive.

A.give B.donate C.circulate D.pump
科目 英语   题型 单选题   难度 较易
登录免费查看答案和解析
相关试题

I wasn’t aware of this before, but recent research _____ that eating too much fat can contribute to heart disease.

A.has shown  B.will show C.was showing D.showed

The volunteers will do _______ to help those injured in the earthquake.

A.everything possible humanly B.everything humanly possible
C.humanly possible everything D.humanly everything possible

The petrol in the car _____ on our way to the beach, so we had to walk there.

A.gave up B.gave off   C.gave in D.gave out

It gives his life a flying start ______ he has gone abroad for further education.

A.what B.when C.that D.how

Children are taught to respect everyone, ______ race, sex or age.

A.in terms of B.in the face of   C.regardless of D.in place of

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号