5. Emperor: The enemy empire across the sea has harassed us for centuries. I want to conquer it and stop it once and for all. What advice can you give me?
Admiral: If you cross the sea, a mighty empire will fall.
Emperor: In that case, prepare the troops. We set sail tonight.
Of the following, the strongest criticism of the Emperor’s decision to invade would be that it.
(A) Is certain to lead to the emperor’s defeat
(B) Is based on opinion rather than objective facts about troop strength
(C) Contradicts the Admiral’s statement
(D) Fails to consider fully the possible meanings of the Admiral’s advice
(E) Is a futile strategy for solving the problem at hand
答案：D，我觉得B也行啊，为什么不对呢？
请教做对话题有什么好办法吗？
6. No senator spoke at the convention unless he or she was a Democrat. No Democrat both spoke at the convention and was a senator
Which one of the following conclusions can be correctly drawn from the statements above?
(A) N one but senators spoke at the convention.
(B) No Democrat spoke at the convention.
(C) Only Democrats spoke at the convention.
(D) No senator spoke at the convention.
(E) Some Democrat senators spoke at the convention.
答案：D
我完全没有思路这种题该怎么做呢？
谢谢。
