求GWD-26-Q17的答案！ 究竟哪个才是正确的答案？？

CrapSociety

我做GWD-TN的软件答案选C,可是GWD_SC部分题目详解里选D
究竟哪个才是正确的答案？？
GWD-26-Q17
Responding to the public’s fascination with-and sometimes undue alarm over-possible threats from asteroids, a scale developed by astronomers rates the likelihood that a particular asteroid or comet may collide with Earth.
a scale developed by astronomers rates the likelihood
that a particular asteroid or comet may
a scale that astronomers have developed rates how
likely it is for a particular asteroid or comet to
astronomers have developed a scale to rate how likely
a particular asteroid or comet will be to
astronomers have developed a scale for rating the
likelihood that a particular asteroid or comet will
astronomers have developed a scale that rates the
likelihood of a particular asteroid or comet that may.

shinboy

首先developed a scale后面就应该用to表示目的而不是for,后面的will be to其实是分开的，will be和前面的how likely a particular asteroid or comet相连,然后才是to collide with Earth

annazyan

C.     astronomers have developed a scale to rate how likely

a particular asteroid or comet will be to

MM看一下 这个其实是在考be likely to do 然后它的将来时态就是 a particular

asteroid or comet will be how likely to do...

还有一种你可能碰到的be to do正确的情况是 the first thing will be to do...

这里的考点是the first to do然后它的将来时就是 the first thing will be to

do 所以有时候看似是在说be to do其实是有别的搭配

这是我找到的解答。。。

lovedoublej

我也在纠结这个题。。。晕