A.apparentB.appearingC.approachingD.apartHis proposal i……

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He gave us a good（）of his experience.

A.demonstration
B.frequency
C.description
D.instruction

单项选择题You have your choice of three（）of ice cream.

A.varieties
B.tops
C.respects
D.decks

单项选择题This mountain range has many high（）and fertile valleys.

A.peaks
B.hills
C.phases
D.pink