题目内容：

Grandmother is in _____ good health.Which is ____ pleasure to us

优质解答

Grandmother is in good health. Which is a pleasure to us.第一个不用冠词.不用a是因为health是不可数名词,不能用a修饰.不用the是因为健康是泛指,不必用定冠词.第二个用a,因为pleasure是辅音音节开头的单词啦.而它...