【多选题】经济新常态将给中国带来新的发展机遇是( )
C.
新常态下的经济增长更趋平稳,增长动力更为多元
【单选题】All the mobile phones must __________ before the meeting begins.
【多选题】楚国铸造技术的多样性表现在哪些方面?
C.
再次,不仅使用单范(模子)铸造,还使用复合范铸造器形和器物
D.
最后,冶铸还出现了新的冷加工技术,防锈工艺有所加强,镶嵌工艺更加提高
【单选题】Before starting an engine by air, the engine must .
A.
be turned by a turning gear for at least one minute
B.
be turned by a turning gear for at least two minutes
C.
be turned at least one complete turn
D.
be turned at least two complete turns
【单选题】Remember off the lights before going out. [ ]
【单选题】Do remember to remind her_________the gas before she leaves.
【多选题】经济新常态将给中国带来新的发展机遇是( )
A.
新常态下的经济增长更趋平稳,增长动力更为多元
【单选题】Before turning the main engine. the turning gear should be
【单选题】After the engine is warned, we should_____ the turning gear before starting up the engine.
【多选题】经济新常态将给中国带来新的发展机遇是( )
B.
新常态下的经济增长更趋平稳,增长动力更为多元