The heart is believed to _____blood into veins(血管) which are netted all over the body, thus keeping ...
2022-12-28 10:13:45 90次 2012年人教版高中英语必修五Unit1练习卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
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
|
本题链接：
