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【单选题】
以下活动属于条件反射的是A.
望梅止渴
B.
大量饮水后的尿量增多
C.
食物入口腔后的唾液分泌
D.
炎热环境下的出汗
E.
寒冷环境下的皮肤血管收缩
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举一反三
【单选题】We are very ___ about the ___ news.
A.
exciting, exciting
B.
excited, excited
C.
excited, exciting
【简答题】We are very about what we let the children watch on TV. (select)
【简答题】_________ we are very positive about the potential of the Angolan operations, we remain extremely cautious in our approach.
【单选题】某化妆品厂下设一非独立核算门市部，每年该厂向门市部移送化妆品1万套，每套单价500元，门市部销售单价550元(以上均为含消费税价)。如化妆品厂将该门市部分立，使其具备独立纳税人身份，则每年可节省消费税()万元。(化妆品消费税税率为30%)
A.
12.72
B.
11.54
C.
21.42
D.
15
【简答题】we are very _ about what we let the children watch. select
【单选题】We are very annoyed ______ his mistake, because we have emphasized this for several times.
A.
at/about
B.
with
C.
on
D.
to
【单选题】We are very unhappy about the way ___ we are being treated.
A.
in which
B.
that
C.
/
D.
All of the above.
【单选题】某化妆品厂下设以非独立核算门市部,每年该厂向门市部移送化妆品1万套,每套单价500元,门市部销售单价550元,(以上均为含消费税价)。如化妆品厂将该门市部分立,使其具备独立纳税人身份,则每年可节消费税
A.
21.42万元
B.
15万元
C.
11.54万元
D.
12.72万元
【单选题】_________ we are very positive about the potential of the Angolan operations, we remain extremely cautious in our approach.
A.
Even though
B.
However
C.
In addition
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