Which one is not the feature of a women register in American English?
A. Women use more tag questions.
B. Women use more statement questions with a rising intonation at the end.
C. Women’s linguistic behavior is less direct and more polite.
D. Women use more powerful curse words.
查看答案
Sapir-Whorf Hypothesis has been proved to be an uncontroversial theory.
A. 对
B. 错
力法典型方程计算中所选的基本体系为 ( ) 。
A. 静定结构
B. 超静定结构
C. 可变体系
力法典型方程中主系数恒为负。( )
A. 对
B. 错
保进需光种子萌发的光是( )
A. 蓝紫光
B. 红光
C. 远红光
D. 绿光
微信支付 
支付宝支付