皮皮学，免费搜题
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【单选题】
园田螺的最终排泄产物为( )A.
尿素
B.
氨基酸
C.
氨
D.
尿酸
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】微生物肥料
【简答题】什么是复合微生物肥料?有哪些特点?
【单选题】Interviewer: Hi, Christopher, what do you do in your free time? ______ ? Christopher: Well, I have a lot of hobbies. I like to read, and I like to work on computers.
A.
What would you like
B.
What sort of hobbies do you have
C.
Do you have a good time
D.
Do you like it
【简答题】What time do you come home for lunch?
【单选题】______ means to do what you should do on time.
A.
To be punctual
B.
Punctual
C.
Be punctual
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