下列可以试产的情况是()。
A.头位,骨盆出口平面狭窄
B.臀位,骨盆出口平面狭窄
C.臀位,骨盆入口平面狭窄
D.头位,骨盆入口平面狭窄
E.头位,中骨盆平面狭窄
第1题
According to the passage, we can see that______.
A.the speed of sound is only half that of a Concorde
B.the rocket is the fastest and least difficult means of travel
C.a supersonic plane can fly the Pacific in only eighteen minutes
D.people will spend less time on the ground as air travel is getting faster
第2题
A.It can reduce the number of passenger complaints.
B.It can make air travel more entertaining.
C.It can cut down the expenses for air travel.
D.It can lessen the discomfort caused by air travel.
第3题
A.It can reduce the number of passenger complaints.
B.It 'can make air travel more entertaining.
C.It can cut down the expenses for air travel.
D.It can lessen the discomfort caused by air travel.
第4题
A.It can reduce the number of passenger complaints.
B.It can make air travel more entertaining.
C.It can cut down the expenses for air travel.
D.It can lessen the discomfort caused by air travel.
第5题
A.It can reduce the number of passenger complaints.
B.It can make air travel more entertaining.
C.It can cut clown the expenses for air travel.
D.It can lessen the discomfort caused by air travel.
第6题
What can we learn from the speech?
A.Ground travel can sometimes offer more services than air travel.
B.Ground travel can offer as much services as air travel.
C.Air travel offers more and better services than ground travel.
第7题
What can we learn from the speech?
A.Ground travel can sometimes offer more service than air travel.
B.Ground travel can offer as much services as air travel.
C.Air travel offers more and better services than ground travel.
第8题
What can we learn from the speech?
A.Ground travel can sometimes offer more services than air travel.
B.Ground travel can offer as much services as air travel.
C.Air travel offers more and better services than ground travel.
第9题
What can we learn from the speech?
A.Ground travel can sometimes offer more services than air travel.
B.Ground travel can offer as much services as air travel.
C.Air travel offers more and better services than ground travel.
第10题
A、at all costs
B、at the cost
C、at half cost
D、to our cost
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