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题目内容
（阿坝师范学院大学英语）
It is not that we are more eager, _______ we have invented all sorts of social devices to hasten the process. [
A、 ]. so [
B、 ]. but that [
C、 ]. or [
D、 ]. only because
A、 ]. so [
B、 ]. but that [
C、 ]. or [
D、 ]. only because
参考答案
