使用左旋多巴的患者可以多食用蛋白质食物。
A. 对
B. 错
When is the the solar term of the Cold Dew？
A. the eighth of October
B. the ninth of October
C. the tenth of October
D. the eleventh of October
The Yang Cheng lake is mostly less than ________meters deep which means that direct sunlight reaches all the way to the bottom.
A. 3
B. 2
C. 1.5
D. 4
_________ is one of the important ingredients of many Chinese dishes.
A. crab shell
B. crab meat
C. crab roe
D. crab paste
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