分页:
上一页 1 2 3 4 5 6 7 8 9 [10] 下一页 后10页
Which one of the following, if true, most seriously weakens the argument?
(A) Pluto was not discovered until 1930
(B) There is a belt of comets beyond the orbit of Pluto with powerful gravitatinal pull.
(C) Neither Neptune nor Pluto is as massive as Uranus.
(D) The force the Sun exerts on Uranus is weaker than the force it exerts on the inner planets.
(E) Uranus’ orbit is closer to Neptune’s orbit than it is to Pluto’s.
10. Audiences find a speaker more convincing if the speaker begins a speech by arguing briefly against his or her position before providing reasons for accepting it. The reason this technique is so effective is that it makes the speaker appear fair-minded and trustworthy. Therefore, candiadates for national political office who wish to be argumentative technique in their speeches.
Which one of the following, if true, most seriously limits the effectiveness of adopting the argument’s recommendation?
(A) Political candidates typically have no control over which excerpts from their speeches will be reported by the news media.
分页:
上一页 1 2 3 4 5 6 7 8 9 [10] 下一页 后10页