身体平衡因躯体感觉遭到破坏肘,维持平衡发挥着重要作用的系统是()
A.视觉系统
B.内脏系统
C.躯体感觉系统
D.运动系统
E.循环系统
参考答案:A
在Excel 2010中打开单元格格式的快捷键是()。
A.Ctrl+Shift+E
B.Ctrl+Shift+F
C.Ctrl+Shift+G
D.Ctrl+Shift+H
The novel ______ written by Charles Dickens is famous for its vivid descriptions of the workhouse and life of the underworld in the 19th-century London.
A. David Copperfield B. Bleak HouseC. Great Expectations D. Oliver Twist