Pride prevents the characters from seeing （ ） truth of a situation and from achieving happiness in （ ） life.
（A）/; the
（B）the; the
（C）a; the
（D）the; /
For （ ） cancer patients there may not be （ ） bright future, today has to count.
（A）/; /
（B）/; a
（C）the; /
（D）the; the
Alexander Graham Bell invented （ ） telephone in 1876.
（A）/
（B）a
（C）the
（D）one
