We get sometimes when we study in a group. But we can learn from each other in this way.

问题补充：

We get sometimes when we study in a group. But we can learn from each other in this way.

A. patient

B. silly

C. noisy

D. unfair

答案：

A. patient

B. silly

(答案→)C. noisy

D. unfair

解析：patient耐心的; silly愚蠢的; noisy吵闹的; unfair不公平的.句意:当我们以小组学习时,有时很吵闹.但是我们可以以这种方法相互学习.故选C.