请教大全005和大全006^_^

bingxue · 发表于 2006-11-19 11:11:00

A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom.

(A) that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom

(B) that some Blacks return to the African land symbolizing the possibility of freedom to him

请问b选项为什么不对啊？

谢谢啦！～

6 A fire in an enclosed space burns with the aid of reflected radiation that preheats the fuel, making ignition much easier and flames spreading more quickly.

(A) flames spreading

(B) flame spreads

(C) flames are caused to spread

(D) causing flames to spread

(E) causing spreading of the flames

为什么A不对啊？flames不能和ignition并列吗？

[此贴子已经被作者于2006-11-19 11:45:16编辑过]