Physics is the present day equivalent of ____ used to be called natural philosophy, from ____ most of present day science arose.
A、which,whatC
【句意】当今的物理就是以前被称之为自然哲学的等同物，大多数现代科学都产生于自然哲学。
【难点】whatusedtobecalled作定语，修饰naturalphilosophy,fromwhich引导一个非限制性定语从句。
I am ____grateful for the many kindnesses you have shown my son.
There is ______ little information about him that we have ______ much difficulty finding him.
Writing：
A statement goes that “only through mistakes can there be discovery or progress”. To what degree do you agree with this statement? Write an essay of about 400 words.
In the first part of your essay you should state clearly your main argument, and in the second part you should support your argument with appropriate details. In the last part you should bring what you have written to a natural conclusion or make a summary.
You should supply an appropriate title for your essay.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.
Unless all the members agree to __8__to the plan there may be further development in the course of action.
Perhaps the customer has ____ his monthly statement and not paid the bill.
