GWD03-14

Some scientists contend that many species of dinosaur had a metabolism more like a warm-blooded mammal's than a cold-blooded reptile's.

A. ...
B. that the metabolism of many dinosaur species were more like
C. that the metabolisms of many species of dinosaurs were more like those of
D. here were many species of dinosaurs that had metabolisms more like those of
E. there were many dinosaur species that had a metabolism more like that of

问一下LZ用的GWD是什么版本的？

我在31套和TN24套的版本里面都找不到

A，

CDEthose of错！

B比较对象不对

答案是A，

个人理解：

后文是a ...'s than a ...'s，所以比较的内容应该是单数，因此，BCD都不对。

然后，E里面后面有's了，that of不对，所以选A。