国家开放大学 / 综合英语（1）
正确率：100%
It is John who first _ _ _ _ _ _ with the good idea of going to visit the museum.
a. came across
b. came after
c. came down
d. came up
a. came across
b. came after
c. came down
d. came up
参考答案：
佳题速递：