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【单选题】
主装置包括的设备和设施有__。1使舵产生动作所必需的机械设备;2转舵机构;3装置动力设备;4向舵杆施加转矩的舵柄或舵扇。A.
①②
B.
①②④
C.
①②③
D.
①②③④
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举一反三
【简答题】Free Yrade Zone
【多选题】Warm water zone
A.
This zone has the greatest variety of plant and animal life.
B.
Animals tend to be larger in this zone.
C.
Temperature does not influence the number of species in this zone.
D.
This zone is the most receptive to new species.
E.
The majority of large-scale fishing operations are found in this zone.
F.
Extreme temperature changes cause mutations to species in this zone.
【简答题】Exclusive economic zone
【简答题】选出下列句子的答语。 ( ) 1. Let's make a cake. ( ) 2. I think this comic book looks more interesting. ( ) 3. Can they come to my birthday party? ( ) 4. What are you reading? ( ) 5. Whose tea...
【简答题】选词补全对话。 How, OK, Who, will, Where, What, How much, How old, Thank, think 1. A: ____________ was your trip? B: It was wonderful. 2. A: Here you are. B: ____________ you. 3. A: Let's play the guitar tog...
【多选题】Cold water zone
A.
This zone has the greatest variety of plant and animal life.
B.
Animals tend to be larger in this zone.
C.
Temperature does not influence the number of species in this zone.
D.
This zone is the most receptive to new species.
E.
The majority of large-scale fishing operations are found in this zone.
F.
Extreme temperature changes cause mutations to species in this zone.
【单选题】Which type of zone is used by traffic transiting the device？（）
A.
transit zone
B.
default zone
C.
security zone
D.
functional zone
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