— Why didn’t you go fishing with your friends yesterday?
— Well, fishing is an activity which a great deal of patience, which I don’t have.
A. calls in
B. calls for
C. calls on
D. calls up
网友回答
A. calls in
(答案→)B. calls for
C. calls on
D. calls up
解析：考查词组：A. calls in召集B. calls for需要C. calls on号召D. calls up唤起，句意：--昨天为什么没和朋友去钓鱼？--嗯，钓鱼是需要耐心的，我没有。选B。