0 large asteroids regularly
cross the Earth’s path.Even though the probabil-
ity of one colliding with the Earth is extremely
slight, we should do whatever we can to reduce
that probability since any such collision would
be catastrophic.The best way to avoid such a
disaster is to deflect the asteroids.The only
known way of deflecting asteroids is by hitting
them with nuclear weapons that would be stored
in space stations.
The scientist’s claims are structured so as to lead to
which of the following conclusions？
(A)Nuclear technology is the only technology that
can plausibly be used to prevent natural
catastrophes.
(B)Nuclear weapons should be deployed in space.
(C)No catastrophe has yet been caused by the
collision of an asteroid with the Earth.
(D)The 1, 000 large asteroids that cross the Earth’s
path pose only an extremely slight risk of
colliding with the Earth.
(E)There is currently no acceptable use to which
nuclear weapons can be put, aside from pro-
tecting the Earth from asteroids.
9.It has long been thought that high levels of the hor-
mone testosterone contribute to the onset of heart
disease in men.However, this view cannot be correct,
since men who have heart disease typically show
significantly lower levels of testosterone than do men
who have not had heart disease.
The argument above assumes which of the following？
讓您第一時間享受最新章節，請訪問𝗼𝗼𝗽.𝘁𝘄
(A)Many men who have never had heart disease
have unusually low levels of testosterone.
(B)Having heart disease does not significantly lower
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