问题
选择题
______ the students were when they heard the rock music!
A．How excited
B．How exciting
C．What excited
D．What exciting
答案
答案：A
题目分析：excited 修饰人，某人感到激动的；exciting修饰物，令人激动的。感叹句what+a/an+形容词+单数可数名词；what+形容词+复数可数名词/不可数名词; how+形容词+the+名词。故选A。