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【多选题】
期货市场的组织结构由三个部分组成,它们是( )。
A.
期货交易所
B.
期货经纪公司
C.
期货结算部门
D.
证券监督委员会
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【简答题】调速器按照起作用的转速范围不同分为:____和____。
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【单选题】He usually goes shopping ______ Sunday. [     ]
A.
in
B.
on
C.
at
D.
to
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【单选题】-What ___he usually ___after school? -He usually goes swimming in the river.
A.
does,do
B.
is, doing
C.
are,doing
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【单选题】Like fine food,good writing is something we approach with pleasure and enjoy from the first taste to the last.And good writers,like good cooks,do not suddenly appear full-blown.Quite the opposite,just...
A.
both writers and cooks have to work a long time every day
B.
both are essential to life
C.
both are writers and cooks can earn a good living
D.
both are enjoyable
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【单选题】按起作用的转速范围不同，调速器可分为 ‍和全程式调速器。
A.
离心式调速器
B.
两极式调速器
C.
电子式调速器
D.
液压式调速器
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【单选题】下列属于汽车按调速器起作用的转速范围不同进行分类的是
A.
机械式
B.
气动式
C.
机械气动复合式
D.
两极式
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【单选题】He usually goes to beijing by ().
A.
an air
B.
air
C.
the air
D.
airing
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【单选题】He usually goes to school by bus,  but he______ the bus yesterday. [     ]
A.
didn't took
B.
didn't take
C.
not took
D.
took
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【单选题】He goes to church every Sunday. church he usually goes to has seats for over thousand.
A.
a…The…the…a
B.
/…The…/…a
C.
the…The…the...a
D.
/…The…the…a
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【简答题】按调速器起作用的范围不同分为
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【简答题】调速器按照起作用的转速范围不同分为:____和____。
查看完整题目与答案
【单选题】He usually goes shopping ______ Sunday. [     ]
A.
in
B.
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C.
at
D.
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【单选题】-What ___he usually ___after school? -He usually goes swimming in the river.
A.
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B.
is, doing
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【单选题】Like fine food,good writing is something we approach with pleasure and enjoy from the first taste to the last.And good writers,like good cooks,do not suddenly appear full-blown.Quite the opposite,just...
A.
both writers and cooks have to work a long time every day
B.
both are essential to life
C.
both are writers and cooks can earn a good living
D.
both are enjoyable
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【单选题】按起作用的转速范围不同，调速器可分为 ‍和全程式调速器。
A.
离心式调速器
B.
两极式调速器
C.
电子式调速器
D.
液压式调速器
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【单选题】下列属于汽车按调速器起作用的转速范围不同进行分类的是
A.
机械式
B.
气动式
C.
机械气动复合式
D.
两极式
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【单选题】He usually goes to beijing by ().
A.
an air
B.
air
C.
the air
D.
airing
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【单选题】He usually goes to school by bus,  but he______ the bus yesterday. [     ]
A.
didn't took
B.
didn't take
C.
not took
D.
took
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【单选题】He goes to church every Sunday. church he usually goes to has seats for over thousand.
A.
a…The…the…a
B.
/…The…/…a
C.
the…The…the...a
D.
/…The…the…a
查看完整题目与答案
【简答题】按调速器起作用的范围不同分为
查看完整题目与答案