问题补充:
—Look! The boys are playing football excitedly!
—good time they have!
A. How
B. What
C. What a
D. How a
答案:
A. How
B. What
(答案→)C. What a
D. How a
解析:考查感叹句:此处time是时光之意,可数名词。用what +a+adj+可数名词单数+主语+谓语!这样的感叹句,how修饰的是adj/adv.句意:--男孩在兴奋的踢足球!--他们玩得多么愉快啊。选C。