《内经》：“阴在内，阳之守也，阳在外，阴之使也”是说明阴阳之间的
A．相互转化B．相生相克C．相互对立D．互根互用E．消长平衡
参考答案：D
补全对话，每空一词。
A: Where have you been ?
B: I've _1_ to the shops. Look, I bought this hat.
A: It's pretty. Did you _2_ with Jenny?
B: No.
A: _3 is she then?
B: She has _4_ to the park. She'll be back _5_ about five o'clock.
A: To the park again? She's gone to the park every day this week!
B: That's because she plays tennis there.
互联网与工业怎样相融合（）。
A、互联网可以查看门店的经营情况
B、扩大农村市场
C、企业的管理以及产品
D、建立相应的APP
