天山3－2，30

apply1

1. As the honeybee's stinger is heavily barbed, staying where it is inserted, this results in the act of stinging causing the bee to sustain a fatal injury.

C. The hohoneybee's stinger, heavily barbed and staying where it is inserted, results in the fact that the act of stinging causes

D. The heavily barbed stinger of the honeybee stays where it is inserted, and results in the act of stinging causing

答案是C。 但觉得C 太罗嗦， 不符合ETS 简洁的标准。如果D 中STINGING 后加上逗号， CAUSING 是不是选D?

2, Unlike that of earlier works on slavery, Blassingame's innovative study relies not on the records of White slave owners but on the records of the salves themslves, especiially the 70 or so autobiographies and memoirs that have been presrved.

A that of earlier works on slavery, Blassingame's

D earlier works on slavery, Blassingame's

答案是A。 这里还需要补出 that of 吗？因为 study在这里是比较对象，等同于WORKS.

apply1

谢谢了。！！

sammen

3-2D 选项的句子意思变了，我认为不好。

3－30study是研究，work是著作，这里的study是针对work进行的，所以暗示不是一个类型的东西，所以要补出来。