asmuchasonefourthofalltimberharvestedisnotuseprovedtobefalse.A.TheestimateB.TheestimateC.theyareestimateD.Itisestimatedthat请问这种题怎么去选择,如何分析?

Question

_______as much as one fourth of all timber harvested is not use proved to be false.
A.The estimate B.The estimate C.they are estimate D.It is estimated that
请问这种题怎么去选择,如何分析?

Answer 1

The estimate that as much as one-fourth of all timber harvested is not used
proved to be false
考察同位语从句,The estimate,=估计、推测;
(that) as much as one fourth of all timber harvested is not used,=多达1/4收获的木材没有被利用,这个句子是the estimate的同位语,是更进一步的阐述、说明;
如果不看这个长句子,句子简化后就是The estimate proved to be false.这个估计是错的;