hearing the news I was wild joy.A. At inB. On withC. After byD. / over

问题补充：

hearing the news, I was wild joy.

A. At, in

B. On, with

C. After, by

D. /, over

答案：

A. At, in

(答案→)B. On, with

C. After, by

D. /, over

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