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【单选题】
在值班医生到达之前,小做得措施不包括
A.
止血
B.
给伤员使用止血药物
C.
测血压
D.
给氧
E.
请陪送者留下
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【单选题】Personally, I encourage people to do extreme sports because it is citizens’ elementary right to opt for their favorite sports. Attempts should be made to ensure these dangerous sports are thrilling an...
A.
a summary and final thought, a recommendation
B.
a summary and final thought, quotation
C.
a recommendation, a summary and final thought
D.
a summary and final thought, quotation
【单选题】在下列材料中,( )不能作为滑动轴承轴瓦或轴承衬的材料。
A.
ZSnSb11Cu6
B.
Ht200
C.
GCrl5
D.
CuPb30
【单选题】Some extreme sports ______.
A.
cost a lot of money,
B.
belong in the category of popular sports.
C.
waste your time.
D.
are forbidden.
【单选题】下列材料中, _______不能作为滑动轴承轴瓦或轴承衬的材料。
A.
ChSnSb8-4
B.
HT200
C.
GCr15
D.
ZCuPb30
【单选题】Some extreme sports_____.
A.
cost a lot of money
B.
belong to the category of popular sports
【单选题】下列各材料中,不能作为滑动轴承轴瓦或轴承衬使用的是( )。
A.
ZCuPb30
B.
ZSnSbllCu6
C.
GCr15
D.
HT200
【简答题】Some extreme sports __________. (10.0分)A. cost a lot of money B. belong to the category of popular sports
【单选题】下列材料中,不能用来作为滑动轴承轴瓦或轴承衬的材料是( )。
A.
GCr15
B.
HT200
C.
ZCuPb30
D.
ZSnSb11Cu6
【简答题】Nowadays more and more young athletes are taking part in the risky activities called “extreme sports” or “X-sports”. In the past young athletes would play baseball. Today, they want risk and excitemen...
【单选题】下列材料中()不能作为滑动轴承轴瓦或轴承衬的材料。
A.
ZSnSb11Cu6
B.
HT200
C.
GCr15
D.
CuPb30
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