今天考了大物
—————
1.get a bang out of...
从...得到快感
2.Evolution happened by natural selection.
物竞天择
3.deliberate on/about sth
仔细考虑、商议某事
4.infant school
幼儿园
5.go out on a limb
形单影只
6.to discipline oneself
自律
7.a grain of salt
半信半疑
take...with a grain of salt
对…持怀疑的态度
8.to brew tea
沏茶
9.rules and regulations
行为规范
10.National People's Congress
全国人大
11.a charitable impulse
怜悯
12.Chief Executive Officer
CEO
13.airs and graces 摆架子，装腔作势
float/walk on air 欢天喜地
in the air 在传播中，流行，可感觉到的
on/off (the) air 正在/停止播送(电视，广播)
