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【单选题】
The trees can part of the heat from the sun.A.
keep up
B.
keep on
C.
keep up with
D.
keep out
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【单选题】The last place_the foreign friends visited was the Summer Palace. A. what B. which C. that D. in which
A.
a
B.
b
C.
c
D.
d
【简答题】某商店购进一种商品，单价30元．试销中发现这种商品每天的销售量p（件）与每件的销售价x（元）满足关系：p=100-2x．若商店每天销售这种商品要获得200元的利润，那么每件商品的售价应定为多少元？每天要售出这种商品多少件？
【简答题】某商店购进一种商品，单价30元。试销中发现这种商品每天的销售量p（件）与每件的销售价x（元）满足关系：p=100-2x。若商店每天销售这种商品要获得200元的利润，那么每件商品的售价应定为多少元？每天要售出这种商品多少件？
【简答题】某商店购进一种商品，单价30元．试销中发现这种商品每天的销售量P（件）与每件的销售价x（元）满足关系：P=100-2x．若商店每天销售这种商品要获得200元的利润，那么每件商品的售价应定为多少元？ 根据题意，列关于x的方程为：______
【单选题】The last place _____ the foreign friends visited was the Summer Palace .
A.
what
B.
which
C.
that
D.
in which
【单选题】销售(营业)增长率指标的计算公式为______。
A.
本年主营业务收入/上年主营业务收入余额×100%
B.
本年主营业务收入增长额/上年主营业务收入的总额×100%
C.
本年主营业务收入增长额/上年主营业务收入增长额×100%
D.
本年主营业务收入总额/上年主营业务收入余额×100%
【单选题】The place ______interested me most was the Summer Palace.
A.
which
B.
where
C.
what
D.
in which
【单选题】某商店购进一种商品,单价为 30 元。试销中发现这种商品每天的销售量 P (件)与每件销售价格 X (元)满足关系 P=100-2X 。若要保证商店每天销售这种商品要获利 200 元,那么每件商品的售价应定为多少元
A.
30
B.
35
C.
40
D.
50
【简答题】What does the author mean by saying “And the summer was over” in Activity 6?
【单选题】What was the first thing Jonathan noticed when he came back home one summer evening?
A.
A curtain in the front room was not in its place.
B.
The windows of the front room were open.
C.
There was a sign of the postman's entering his room.
D.
A heavy footprint was in one of the flower beds.
相关题目：
【单选题】The place ______interested me most was the Summer Palace.
A.
which
B.
where
C.
what
D.
in which
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