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【简答题】
斋宫位于故宫内何处?是在哪位皇帝年间兴建的?斋宫殿顶为何种规制?皇帝祭天前,在此斋戒几日? 斋宫院落与其他院落的主要区别是什么?
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【简答题】6 The pot you saw had been in service for four years and showed very little wear(损,用旧) ( )
【判断题】如果空调系统低压和高压侧压力均过高,在低压侧的管路结霜或有大量的露水,则说明系统制冷剂可能加注过量。
A.
正确
B.
错误
【简答题】The pot you saw had been in service for four years and showed very little wear (磨损,用旧).
【单选题】The pot you saw had been for four years and showed very little wear.
A.
in use
B.
using
C.
out of use
D.
in usage
【单选题】The pot you saw had been for four years and showed very little wear (磨损,用旧). ( )
A.
consist of
B.
tossed
C.
overall
D.
hauling
E.
went out
F.
in use
【单选题】The pot you saw had been in for four years and showed very little wear.
A.
service
B.
solve
C.
tend
D.
case
【单选题】截止2018年,中国向丝绸之路基金提供了()美元的资金
A.
600亿
B.
500亿
C.
400亿
D.
300亿
【单选题】The pot you saw had been in service for four years and showed very little wear ( 磨损,用旧 ).
A.
in use
B.
in addation
C.
in short
D.
ins and outs
【单选题】2焊条横焊电流选多大?
A.
100-110
B.
110-120
C.
120-130
D.
大于130
【判断题】如果空调系统低压和高压侧压力均过高,在低压侧管路结霜或有大量的露水,则说明系统制冷剂可能加注过量。
A.
正确
B.
错误
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