形式对称 功能对称 概念对等(泛指对泛指，特指对特指)
The psychologist William James believed that facial expressions not only provide a visible sign of an emotion, actually contributing to the feeling itself.
A. emotion, actually contributing to the feeling itself
B. emotion but also actually contributing to the feeling itself
C. emotion but also actually contribute to the feeling of it
D. emotion; they also actually contribute to the feeling of it
E. emotion; the feeling itself is also actually contributed to by them
ANSWER: C 1) not only…but also 2) provide …contribute…动词对动词 3)of sth…of sth 形式对称
1. (thanks tsjanice) xxx is not that of sth. ......( ) that of sth.
-纠结于 ，but instead 和 ;rather，最后选了rather, 不知对不对，请大牛指点!!!
Manhattan SC 5th例句：
RIGHT:
· She DID NOT EAT mangoes BUT ATE other kinds of fruit
· She DID NOT EAT mangoes BUT LIKED other kinds of fruit AND later BEGAN to like kiwis, too
· A tomato is NOT a vegetable BUT a fruit.
· A tomato is NOT a vegetable BUT RATHER a fruit.
· The agency is NOT a fully independent entity BUT INSTEAD derives its authority from Congress. (note that the verbs is and derives are parallel)
· She DID NOT EAT mangoes; INSTEAD, she ate other kinds of fruit
WRONG:
· She DID NOT EAT mangoes BUT other kinds of fruit
· She DID NOT EAT mangoes; RATHER other kinds of fruit
