we are having today!
A. What pleasant weather
B. What a pleasant weather
C. What pleasant whether
D. What a pleasant whether
网友回答
(答案→)A. What pleasant weather
B. What a pleasant weather
C. What pleasant whether
D. What a pleasant whether
解析：weather为不可数名词，在感叹句中前不加冠词，也无复数形式。