A.salty
B.natural
C.light
D.sweet
第1题
A.Birds that people bought in a live-poultry market.
B.Domestic animals, such as horses and cows.
C.Domestic fowls, such as chickens.
D.Fish that people kept as their foo
第2题
A.Birds that people bought in a live-poultry market.
B.Domestic animals, such as horses and cows.
C.Domestic fowls, such as chickens.
D.Fish that people kept as their foo
第3题
A.Birds that people bought in a live-poultry market.
B.Domestic animals, such as horses and cows.
C.Domestic fowls, such as chickens.
D.Fish that people kept as their food.
第4题
B.friction materials in aircraft and high-performance automobiles
C.hot-pressing molds
D.components for advanced turbine engines, and as ablative shields for re-entry vehicles
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