问题
选择题
A good story does not necessarily have to have a happy ending, but the reader must not be left __________.
A．unsatisfied
B．unsatisfying
C．to be unsatisfying
D．being unsatisfied
答案
A。
正如表示人感到满意要用satisfied，不用satisfying一样，要表示人感到不满意，应用unsatisfied，不能用unsatisfying。
