单项选择题
A. a small fraction in which
B. a small fraction of which
C. a small fraction which
D. which a fraction of
单项选择题 Were it not for the timely investment from the general public, our company would not be so thriving as it is. （）
单项选择题 We had better wait for your girlfriend Juliet, didn’t we （）
单项选择题 The sales manager of the company suggested more money is to spent in a more effective advertising campaign and better packaging design.（）