[简答题]To develop the economy in this region, ____________(我们必须充分利用各种技术和创新).

[单项选择]If a country wants to develop its economy successfully, there has to be a clear（　）of its social needs.
A. assessment
B. assumption
C. assurance
D. appreciation

[填空题]The fast______(develop)of the local economy has caused serious pollution in thiscounty．

[填空题]The fast______(develop) of the local economy has caused serious pollution in this county.

[填空题]The fast (develop) ______ of the local economy has caused serious water pollution in this region.

[填空题]With the (develop) ______of economy, more people lead a better life.

[简答题]hypothetical economy

[简答题]Hinge region

[填空题]

A-socialist economy D-planned economy
B-capitalist economy E-controlled economy
C-collective economy F-rural economy
G-liberal economy O-economic balance
H-mixed economy P-economic fluctuation
I-political economics Q-economic depression
J-protectionism R-economic stability
K-primary sector S-economic policy
L-private sector T-economic recovery
M-public sector U-economic trend
N-economic channels V-economic situation

（）经济平衡（）经济复原

[填空题]

A--socialist economy
B--capitalist economy
C--collective economy
D--planned economy
E--controlled economy
F--rural economics
G--liberal economy
H--mixed economy
I--political economy
J--protectionism
K--primary sector
L--private sector
M--public sector
N--economic channels
O--economic balance
P--economic fluctuation
Q--economic depression
R--economic stability
S--economic policy
T--economic recovery
U--economic trend
V--economic situation

（）经济平衡（）经济复原