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【简答题】
已知 y 1 = a -3x+1 ， y 2 = a 2x-5 （其中a＞0，a≠1），当y 1 ＞y 2 时，求x的取值范围．
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举一反三
【简答题】1 月7日,向苹果批发商购买20个苹果,单价为6元(单价不含税),增值税率13%,苹果已入库,款项暂欠
【单选题】Integration of the four skills is concerned with realistic communication, the implication of which is that we must teacher English at the discourse level, that we must ________, and that we must adjus...
A.
combine vocabulary and grammar
B.
adjust the textbook contents
C.
give up
D.
speak English during the whole class time
【单选题】Integration of the four skills is concerned with realistic communication, the implication of which is that we must teach English at the discourse level, that we must ________, and that we must adjust ...
A.
combine vocabulary and grammar
B.
adjust the textbook's content
C.
give up
D.
speak English during the whole class time
【简答题】The earth is our home and we must take good care of it. That is to say we must 1 the land, air and water clean. But man 2 a lot of pollution on earth since he first made fire, washed his clothes in th...
【单选题】Integration of the four skills is concerned with realistic communication, the implication of which is that we must teacher English at the discourse level, that we must ________, and that we must adjus...
A.
speak English during the whole class time
B.
combine vocabulary and grammar
C.
adjust the textbook contents
D.
give up
【单选题】We must the teacher says in class.
A.
pay attention to
B.
pay attentions to
C.
pay attentions to what
D.
pay attention to what
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