【多选题】《精益思想》中提炼的精益管理原则包括( )。
【单选题】中国革命道德具有丰富而独特的内涵,既包括革命道德的原则、要求、态度、修养、风尚等方面,也包括理想、思想意识方面的“应当”。贯穿中国革命道德始终的一根红线是
A.
坚持社会主义、共产主义理想和信念的不屈不挠的精神
【多选题】第7题 (多选题) 《精益思想》中提炼的精益管理原则包括( )。
【单选题】People carry umbrellas in London because___________.
B.
umbrellas are fashionable.
C.
umbrellas protect you from the sun
【多选题】《精益思想》中提炼的精益管理原则包括( )。
【单选题】If the demand for umbrellas is price inelastic,
A.
changes in price do not affect the number of umbrellas demanded
B.
if more umbrellas are sold as the result of a price decrease, total expenditures by consumers on umbrellas will decrease
C.
the percentage change in price is less than the percentage change in quantity demanded
D.
the percentage change in quantity demanded is greater than the percentage change in price.
【单选题】Wet umbrellas are not allowed _____ into the classroom. If there is any, then the monitor is ______ . [ ]
B.
to be taken, to be blamed
【简答题】________ had the broken umbrellas mended in the umbrella shop.
【单选题】______ were the people who first used umbrellas.
【简答题】多级放大器常用的级间耦合方式包括( )、( )、( )、 ( )。