【单选题】The use of the U.S. federal budget to help stabilize the economy grew in reaction to the ________ and is known as ________.
A.
stagflation of the 1970s; fiscal policy
B.
Great Depression of the 1930s; fiscal policy
C.
stagflation of the 1970s; government policy
D.
Great Depression of the 1930s; monetary policy
【简答题】As is known to us all, the hamburger is a popular American food. So many people think the Amen-cans made hamburgers first. However, people in the U.S. learned to make it from the Germans and the Germa...
【多选题】EI Compendex数据库快速检索的检索字段有( )
B.
Author Affiliation(AF)
【判断题】Compendexweb数据库快速检索(Quick Search)界面输入文本框中的检索词,可以是单词、词组和带逻辑算符的检索词。( )
【简答题】一. 根据句意用括号内所给单词的适当形式填空。 1. It is known to all that fresh air is _____ to our health and the new park ______ us all, so we should keep it clean.( benefit ) 2. The little boy made up a tale for his ____...
【判断题】宋代学术思想有很大的发展。许多文学家兼明理学,也注重思辨。议论性、思辨性又成为宋代文学的显著特色。
【简答题】As shown in the circuit, the known node voltage equations are as follows. Then the VCCS control coefficient is K=-2. The node voltage U1 is equal to _______V. The node voltage U2 is equal to ______V.
【简答题】As shown in the circuit, the known node voltage equations are as follows. Then the VCCS control coefficient is K=-2. The node voltage U1 is equal to _______V. The node voltage U2 is equal to ______V.C...
【单选题】CompendexWeb数据库快速检索界面文本框输入的检索词可以是( )的检索策略。