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【单选题】
在泵的排油管路中，其绝对压力为10Mpa，则表压力 Mpa.A.
10
B.
9
C.
9.9
D.
0
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【单选题】《国际航空和海上搜寻救助手册》提供的海空协同搜寻方式是指__。
A.
飞机协同船舶共同搜寻
B.
飞机负责搜寻,船舶负责救助的分工合作方式
C.
船舶负责搜寻,飞机负责救助的分工合作方式
D.
与多船的平行航线方式相同,飞机作为船舶使用
【简答题】To date there is no e______ to support this theory.
【单选题】It is reported that there is no better ______ for mother's milk.
A.
alternative
B.
exchange
C.
equivalent
D.
substitute
【简答题】In fact, there is no e 11 difference between those who work with their hands and those who work with their m 12 .
【单选题】The argument against Bowlby's conclusion shows that______.
A.
there is no negative delayed effect on infants who go to school before three
B.
there is long-term effect on infants who go to school before three
C.
children who are sent to school before three are subject to mental illness
D.
children have problems with day care
【单选题】There is no I in T E AM. " 49
A.
It’s not a simple matter to determine the nature of talent.
B.
Sports team owners spend millions of dollars at t racting top talent
C.
The group interaction and its effect drew the researchers’ attention.
D.
Stars apparently do not follow this basi c principle of sportsmanship.
E.
Several recent studies examined the role of talent in the sports world.
F.
Building up a dream team is more complex than simply hiring the best talent.
G.
This task interdependence distinguishes baseball from football and basketball..
【简答题】There is no ________ to there house from the main road. A) access B) avenue C) exposure D) edge
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