造成自络捻接失误的原因主要有（）。A、纱线接头偏粗或偏细、小吸嘴堵回丝 B、电清检测槽

苦杏仁苷属于

A．醇苷

B．酚苷

C．酯苷

D．硫苷

E．氰苷

根据句意及首字母提示，完成单词。（5分）

小题1:----Does your father e      every morning?

----Yes. He runs every morning.

小题2:Mom, I’m t_________. I want to drink some orange juice.

小题3:I’m going h_________ in the mountains next weekend.

小题4:My parents like to live in the c       , but I like to live in the big city.

小题5:He spent the w___________ afternoon watching TV. And he didn’t finish his homework.

—Is Steve watching TV now?

—_____.  He is doing his homework.             [ ]

A. He is watching TV

B. He isn't watching TV

C. No, he isn't

D. Yes , he is

下列金属冶炼的反应原理，错误的是[ ]

A．2NaCl（熔融）2Na＋Cl₂↑

B．MgO＋H₂Mg＋H₂O

C．Fe₂O₃＋3CO2Fe＋3CO₂

D．2HgO2Hg＋O₂↑

出租汽车驾驶员有拒载、议价等违法行为的，应当加强继续教育；情节严重的，道路运输管理机构应当对其（）

A.延期注册

B.注销从业资格证

C.撤销从业资格证

D.吊销从业资格证