【单选题】In addition to saving and investment in capital, making an even larger contribution to long-term economic growth in real GDP per person
A.
are technological advances.
B.
is lower current consumption.
C.
is higher current consumption.
D.
is a larger work force.
【简答题】减弱磁通调速磁通越少,稳态转速越( )。
【单选题】"... in addition to our searching and purchasing behavior on their website, it also collects other data it finds online, ...." What does "in addition to" mean?
【判断题】用于交流50Hz,额定电压1500V以下,或者直流额定电压1200V以下的电路起通断保护,控制或者调解作用的电器称为低压电器。
【单选题】马克思主义三大组成部分中,列宁将其称之为“科学思想中的最大成果”的是