问题
单项选择题
A business letter should be written in a formal style ( ) a personal one.
A.less than
B.better than
C.other than
D.rather than
答案
参考答案:D
A business letter should be written in a formal style ( ) a personal one.
A.less than
B.better than
C.other than
D.rather than
参考答案:D