试题题干
Fill in each of the following blanks with a word or an expression.
Functionally, the 
form is more often used than the written form.
参考答案
试题解析
从功能上讲，口语形式比书面形式更常用。
Fill in each of the following blanks with a word or an expression.
Functionally, the form is more often used than the written form.
从功能上讲，口语形式比书面形式更常用。