A:say
B:tell
C:write
D:go
① What are you doing? ____ A. No,she isn't.
② What is your mum doing? ____ B. Yes I am.
③ Can I use your pen? ____ C. I'm cleaning my room.
④ Is Sarah reading a book? ____ D. She is cooking fish.
⑤ Are yoy doing homework? ____ E. Sure.
①公司资本划分为等额股份
②股东转让出资必须征得其他股东同意
③股东以其认购的股份为限对公司承担责任
④公司按出资比例行使表决权
北京多次陷入了严重的雾霾天气,下列不能降低或缓解北京雾霾天气发生的是( )