( )是社会保障体系中的最高纲领。
A．社会保险
B．社会福利
C．社会救助
D．社会优抚
参考答案：C
Many people are wondering ________.
A．whether is the meat from the lab bad for their health
B．whether the meat from the lab is bad for their health
C．whether is bad for their health the meat from the lab
D．whether from the lab the meat is bad for their health
In 1938, Hitler _________ war against Poland, which started the Second World War.
A．declared
B．stated
C．broadcast
D．advertised
