When he was at college he and his friends to organize a party.A. are asking B. were asked

问题补充：

When he was at college, he and his friends to organize a party.

A. are asking

B. were asked

C. was asked

D. asks

答案：

A. are asking

(答案→)B. were asked

C. was asked

D. asks

解析：根据前面的时态可知，本句应该是过去时，故排除AD；根据he and his friends可知，应该用were，故排除C。“Be +过去分词”是被动语态的结构。所以本题选B。