Mr. Green speaks very loudly all the people can hear him clearly.A. so that B. when C. be

问题补充：

Mr. Green speaks very loudly all the people can hear him clearly.

A. so that B. when C. because

答案：

解析：考查连词。so that以便，所以；when既然，当……时；because因为。句意：格林先生说的很大声，以便于所有人都能清楚地听到他。故选A。