GWD1-6回顾第8题

Tiffany1003

Soaring television costs accounted for more than half the spending in the presidential campaign of 1992, a greater proportion than it was in any previous election.

 

1. a greater proportion than it was
2. a greater proportion than
3. a greater proportion than they have been
4. which is greater than was so
5. which is greater than it has been      答案给的是C，我怎么看都觉得应该是B

Fisherman

同问，请NN们留下脚印 。。。

白小姐

答案确实是b……