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题目内容
（阿坝师范学院大学英语）
All _______ is a continuous supply of the basic necessities of life． [
A、 ]. this is needed [
B、 ]. that is needed [
C、 ]. for our needs [
D、 ].the thing needing
A、 ]. this is needed [
B、 ]. that is needed [
C、 ]. for our needs [
D、 ].the thing needing
参考答案