SAT 改错 1.One of the most popular and attractive new cars 【were available for so little money that people thought something was】 wrong.(C) was available for so little money that people thought something has gone(D) was available for so little money that people thought something was为什麼选D?2.【Whether the ancient Egyptians actually sailed or did not】to South America remains uncertain,but Heydrdahl’s Ra Ⅱ expedition demonstrated that they could have done so

SAT 改错
1.One of the most popular and attractive new cars 【were available for so little money that people thought something was】 wrong.
(C) was available for so little money that people thought something has gone
(D) was available for so little money that people thought something was
为什麼选D?
2.【Whether the ancient Egyptians actually sailed or did not】to South America remains uncertain,but Heydrdahl’s Ra Ⅱ expedition demonstrated that they could have done so.
(A) Whether the ancient Egyptians actually sailed or did not
(D) That the ancient Egyptians actually sailed
为什么选D?
3.Mr.Chung would like to retire ,but retirement is unable to be afforded by him.
(B) Mr.Chung would like to retire,but he cannot afford that.
(C) Mr.Chung would like to retire,but he is unable to afford that.
为什么是B?
4.The Ussuri tiger,a relative of the Bengal tiger,has been described 【as the strongest tiger and also the most peaceful of them.】
(C) the strongest tiger at the same time as it is the most peaceful tiger
(E) the strongest and yet the most peaceful of tigers
为什么是E?