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【单选题】
运用结构式观察法收集资料的第一( )。A.
训练观察员
B.
制订观察分类系统
C.
选择辅助工具
D.
选择观察样本
E.
确定观察样本
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
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【简答题】The Alchemist , by Brazilian __1__ Paulo Coelho, is a story about a shepherd boy who travels from Spain to Morocco. He ually goes to a place in Egypt, looking for__2__ that might be buried there....
【简答题】阅读理解。 This is my shop. All students like to buy things here. Look! Here are ten pencils. They are pink and blue. They are on sale . You can buy a pencil for only 0.4 yuan. Do you like flowers? Here ar...
【简答题】They arrived here ar_____ 11:00 in the morning.
【单选题】What does the phrase' to bust the trusts' mean here?
A.
To break business monopolies.
B.
To arrest law breakers.
C.
To dismiss unnecessary workers.
D.
To model government management.
【单选题】With lots of trees and flowers________ here and there，our campus looks very beautiful.
A.
planted
B.
are planted
C.
to be planted
D.
planting
【简答题】滴定管读数时眼睛必须 进行读数。
【简答题】Listen to an introduction of a novel. Fill in the blanks with the words you hear. The Alchemist , by Brazilian 1 __________ Paulo Coelho, is a story about a shepherd boy who travels from Spain to Moro...
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