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【单选题】
数学关系式xA.
(x
B.
(x
C.
(x
D.
x
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举一反三
【单选题】—Hi, let’s go skating. —Sorry, I’m busy right now. I ___________ in an application form for a new job. A. fill B. have filled C. am filling D. will fill
A.
fill
B.
have filled
C.
am filling
D.
will fill
【单选题】A virtual rise in the center of gravity may be caused by ______.
A.
filling a partially filled tank
B.
using an on board crane to lift a freely swinging heavy object
C.
emptying a partially filled tank
D.
transferring ballast from the forepeak to the after peak
【多选题】砖基础工程量计算正确的有( )。
A.
按设计图示尺寸以体积计算
B.
扣除大放脚T形接头处的重叠部分
C.
内墙基础长度按净长线计算
D.
材料相同时,基础与墙身划分通常以设计室内地坪为界
【单选题】The ______ transmits own ship data cyclically via two defined VHF channels and receives the same data of the other ships and objects that are equipped with AIS systems．
A.
AIS
B.
ECDIS
C.
GPS
D.
VDR
【单选题】Gross domestic product (GDP) is best defined as the total:
A.
output of a country.
B.
output of a country per person.
C.
changes in real output of a country.
D.
All of the above.
【单选题】With so much work _____ his mind, he almost broke down. [ ]
A.
fill
B.
filling
C.
filled
D.
to fill
相关题目：
【多选题】砖基础工程量计算正确的有( )。
A.
按设计图示尺寸以体积计算
B.
扣除大放脚T形接头处的重叠部分
C.
内墙基础长度按净长线计算
D.
材料相同时,基础与墙身划分通常以设计室内地坪为界
参考解析：
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