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题目内容
（阿坝师范学院大学英语）
My friend failed to meet me at the station, and I was at a loss what to do _______ the circumstances. [
A、 ]. under [
B、 ]. on [
C、 ]. for [
D、 ]. from
A、 ]. under [
B、 ]. on [
C、 ]. for [
D、 ]. from
参考答案
