读短文，用所给动词的适当形式填空。

     A girl complained to her father about her hard life. She didn't know what she 1_____ (have) to do and

wanted 2_____ (do). She felt tired for 3_____ (fight) and fighting. One problem 4_____ (finish) but another

came. Her father, a cook, took her to the kitchen. He poured water into three pans (锅) and boiled it. When

the water 5_____ (bore), in the first pan he put some carrots, in the second he put some eggs and in the last

he put some coffee. He bored them for a few minutes without any words.

     The father used the cooking to tell her daughter the hard things in her life might be something good for

her.

A．条件(1)充分，但条件(2)不充分。
B．条件(2)充分，但条件(1)不充分。
C．条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分。
D．条件(1)充分，条件(2)也充分。
E．条件(1)和(2)单独都不充分，条件(1)和条件(2)联合起来也不充分。

对任意的实数x都使得[*]有意义．
(1)a＞0；(2)a＜8．