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【多选题】
与“在途物资”账户发生对应关系的账户有( )。A.
“银行存款”
B.
“应付账款”
C.
“原材料”
D.
“预付账款”
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
【单选题】Listen again to part of the talk. Then answer the question. Why does the professor say this:
A.
To point out the diversity of plant life
B.
To give an example of an environmental cue
C.
To compare different ecosystems where plants live
D.
To explain why few plants survive in the desert
【单选题】Why does Phil build the tree house alone but not with his son ?
A.
His son is not at home.
B.
His son is not interested in building the tree house anymore.
C.
He doesn't have a son.