A.whistleB.structuralC.selfishD.furThat is（）behavior an……

单项选择题During these ten years, many new methods have been（）in the field of foreign language teaching.

A.adopted
B.adapted
C.alarmed
D.aided

单项选择题I am afraid it was a（）for you to do this.

A.bother
B.bitter
C.bake
D.band

单项选择题That radio company is so big that it has a lot of（）in foreign countries.

A.introducers
B.instructors
C.conductors
D.agents

单项选择题That is a（）point of view. I don't agree with you.

A.crystal
B.protein
C.union
D.conservative

单项选择题This supermarket developed rapidly under his（）

A.administration
B.suggestion
C.approach
D.appearance