* "extent TO" is unidiomatic; it should be "extent OF".
* "degree THAT" doesn't work. since things happen TO a degree, you have to preserve this preposition; therefore, you have to say "degree TO WHICH".
present X Y = present Y to X
presents a problem a response = presents a response to a problem
to which the argument assesses是修饰response的
BF2就是main conclusion,not support
除了最高级语意相同下更简洁。用比较级的话,要排除自身,类似one 与the others 的比较,而不是one 与all的比较。bc 都有这个问题。除了该用最高级以外,more+adj+n本来就是一个会引起歧义的说法
比如offer more dramatic evidence, 到底是更dramatic的evidence还是更多的dramatic evidence呢?