相关考题
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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
He gave us a good（）of his experience.
A.demonstration
B.frequency
C.description
D.instruction -
单项选择题
This mountain range has many high（）and fertile valleys.
A.peaks
B.hills
C.phases
D.pink
