—Peter we are good friends. We can help .—Yes you’re right.A. otherB. eachC. each other

问题补充：

—Peter, we are good friends. We can help .

—Yes, you’re right.

A. other

B. each

C. each other

D. every other

答案：

A. other

B. each

(答案→)C. each other

D. every other

解析：句意：——彼得，我们是好朋友。我们可以互相帮助。——是的，你说的对。other其他的；each每一个；each other互相；every other每一个其他的。根据we are good friends我们是朋友，因此要帮助彼此，互相帮助。故选C。