题目内容:
In the second paragraph, the author mainly concentrates on the( )
tendency of American economy
[B]contribution American households have made to the economy
[C]low efficiency of the government
[D]progress toward digital transformation
参考答案:
In the second paragraph, the author mainly concentrates on the( )
tendency of American economy
[B]contribution American households have made to the economy
[C]low efficiency of the government
[D]progress toward digital transformation