Word2003字形、字体和字号的缺省设置值是()
A.常规型、宋体、4号
B.常规型、宋体、5号
C.常规型、宋体、6号
D.常规型、仿宋体、5号
参考答案:B
Mrs green is out. I have to _____ her baby. [ ]
A. look for
B. look up
C. look after
D. look around
语言的特性是什么?