GWD 26-17

laurawang223

17. 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.    a scale developed by astronomers rates the likelihood that a particular asteroid or comet may
B.    a scale that astronomers have developed rates how likely it is for a particular asteroid or comet to
C.    astronomers have developed a scale to rate how likely a particular asteroid or comet will be to
D.    astronomers have developed a scale for rating the likelihood that a particular asteroid or comet will
E.    astronomers have developed a scale that rates the likelihood of a particular asteroid or comet that may

laurawang223

答案是C

典座

the answer should be D