《素问•灵兰秘典论》中膻中指的是()
A、虚里
B、心包络
C、穴位
D、气海
E、心
参考答案:B
下列含氧化合物,不需要加热就能够直接产生O2的是 [ ]
A. H2O2
B. MnO2
C. Fe2O3
D. KClO3
—Did you go to the countryside yesterday?
—______. I went to the park.[ ]
A. Yes, I do
B. No, I didn't
C. Yes, I don't
D. Yes, I did