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【判断题】
实验时, 为了保证原型和模型流体流动的相似,在几何相似的前提下,所有的相似准数必须都相同。( )
A.
正确
B.
错误
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举一反三
【单选题】Which of the following is NOT the Third Officer’s responsibility?
A.
The Third Officer takes charge of appropriate cargo watch in port.
B.
The Third Officer takes the medical duty on board a ship.
C.
The Third Officer is responsible for the maintenance and inspection of all life saving and firefighting equipment.
D.
The Third Officer is responsible for the maintenance of log and inventory book.
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【单选题】只存在于多根牙，起自根分叉处的牙根间骨隔顶，止于根分叉区的牙骨质的牙周纤维称为
A.
牙槽嵴组
B.
水平组
C.
斜行组
D.
根尖组
E.
根间组
查看完整题目与答案
【单选题】Which of the following is NOT the Third Officer’s responsibility?
A.
The Third Officer takes charge of appropriate cargo watch in port.
B.
The Third Officer takes the medical duty on board a ship.
C.
The Third Officer is responsible for the maintenance and inspection of all life saving ang firefighting equipment.
D.
The Third Officer is responsible for the maintenance of log and inventory book.
查看完整题目与答案
【判断题】对 2ASK 信号的解调只能采用非相干解调法解调。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Sencond Officer` cabin is on the third deck.It`s above the hospital.
A.
The Second Officer`s cabin is next to the hospital
B.
The Second Officer`s cabin is second deck
C.
The hospital is on the second deck
D.
The hospital is on the fourth deck
查看完整题目与答案
【简答题】S1:Excuse me, where is the rating's messroom?S2:It's on the third deck ,to the left of the officer, above the laundry.Q:Where is the laundry?A. It's on the third deck B. It's on the second deck C. It...
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【单选题】The captain passes the pilot’s orders to the third officer.（）
A.
船长让引航员把口令传给三副。
B.
船长将引航员的口令传给三副。
C.
三副将引航员的口令传给船长。
查看完整题目与答案
【判断题】对2ASK信号的解调只能采用非相干解调法解调。
A.
正确
B.
错误
查看完整题目与答案
【单选题】引航员
A.
pilot
B.
captain
C.
chief officer
D.
third officer
查看完整题目与答案
【单选题】In our city, it's_ in July, but it's even___ in August
A.
hotter;hottest
B.
hot;hot
C.
hotter;hot
D.
hot;hotter
查看完整题目与答案
相关题目：
【单选题】Which of the following is NOT the Third Officer’s responsibility?
A.
The Third Officer takes charge of appropriate cargo watch in port.
B.
The Third Officer takes the medical duty on board a ship.
C.
The Third Officer is responsible for the maintenance and inspection of all life saving and firefighting equipment.
D.
The Third Officer is responsible for the maintenance of log and inventory book.
查看完整题目与答案
【单选题】只存在于多根牙，起自根分叉处的牙根间骨隔顶，止于根分叉区的牙骨质的牙周纤维称为
A.
牙槽嵴组
B.
水平组
C.
斜行组
D.
根尖组
E.
根间组
查看完整题目与答案
【单选题】Which of the following is NOT the Third Officer’s responsibility?
A.
The Third Officer takes charge of appropriate cargo watch in port.
B.
The Third Officer takes the medical duty on board a ship.
C.
The Third Officer is responsible for the maintenance and inspection of all life saving ang firefighting equipment.
D.
The Third Officer is responsible for the maintenance of log and inventory book.
查看完整题目与答案
【判断题】对 2ASK 信号的解调只能采用非相干解调法解调。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Sencond Officer` cabin is on the third deck.It`s above the hospital.
A.
The Second Officer`s cabin is next to the hospital
B.
The Second Officer`s cabin is second deck
C.
The hospital is on the second deck
D.
The hospital is on the fourth deck
查看完整题目与答案
【简答题】S1:Excuse me, where is the rating's messroom?S2:It's on the third deck ,to the left of the officer, above the laundry.Q:Where is the laundry?A. It's on the third deck B. It's on the second deck C. It...
查看完整题目与答案
【单选题】The captain passes the pilot’s orders to the third officer.（）
A.
船长让引航员把口令传给三副。
B.
船长将引航员的口令传给三副。
C.
三副将引航员的口令传给船长。
查看完整题目与答案
【判断题】对2ASK信号的解调只能采用非相干解调法解调。
A.
正确
B.
错误
查看完整题目与答案
【单选题】引航员
A.
pilot
B.
captain
C.
chief officer
D.
third officer
查看完整题目与答案
【单选题】In our city, it's_ in July, but it's even___ in August
A.
hotter;hottest
B.
hot;hot
C.
hotter;hot
D.
hot;hotter
查看完整题目与答案