![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
From the tone of the passage we know that the author is ______
A.
doubtful about the necessity of keeping H-bombs at home for safety
B.
unhappy with those who vote against the ownership of H-bombs
C.
not serious about the private ownership of H-bombs
D.
concerned about the spread of nuclear weapons