ＴＴＧＷＤ１０－３３短语错误难道可以忽略？？

Q33:

After more than four decades of research and development, a new type of jet engine is being tested that could eventually propel aircraft anywhere in the world within two hours or help boost cargoes into space at significantly lower costs than current methods permit.

A.       tested that could eventually propel aircraft anywhere in the world within two hours or help

B.       tested that could eventually have the capability of propelling aircraft anywhere in the world within two hours or to help

C.       tested, eventually able to propel aircraft anywhere in the world within two hours, or helping

D.       tested, and it eventually could propel aircraft anywhere in the world within two hours or helping

E.        tested, and it could eventually have the capability to propel aircraft anywhere in the world within two hours or help

Ｅ很明显the capability to 错了啊，为什么不是Ａ？？

我也觉得E不对 could 与 the capability也是语义重复啊

倾向A

同意楼上的观点，这题选A。。。

应该可以定论了

prefer A

E里面的有重复的修饰，could和capability

另外

capability in/of doing

capable to do

还有

it有点多余，但是不是主要的问题

A里的that，可以再杨朋难句里看到不少

定语从句的后置，

额，我还花了半天的时间来理解E为什么是对的。。。

恩，支持A