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【判断题】
板材镜架不适合佩戴者,主要的原因是板材镜缺少鼻托,调整困难。
A.
正确
B.
错误
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举一反三
【单选题】下列先天性心脏病中,出现青紫最早的是:
A.
法乐四联症
B.
完全性大血管错位
C.
肺动脉瓣狭窄
D.
艾森曼格综合症
【单选题】要制造一批锉刀,请选择合适的材料( )。
A.
45
B.
T12
C.
9Mn2V
D.
7Cr17
【单选题】下列信道中,上行信道是
A.
PDSCH
B.
PRACH
C.
PHICH
D.
PDCCH
【单选题】要制造一批锉刀,请选择合适的材料()
A.
45
B.
9Mn2V
C.
T12
D.
7Cr17
【单选题】下列先天性心脏病中,出现青紫最早的是
A.
法洛四联症
B.
完全性大血管错位
C.
艾森曼格综合征
D.
肺动脉瓣狭窄
E.
主动脉狭窄
【单选题】Look at the sentences from Conversation 1 and decide who says them. I thought you were meeting me!
A.
Janet
B.
Andy
【单选题】下列先天性心脏病中,出现青紫最早的是( )
A.
法洛四联征
B.
完全性大血管错位
C.
肺动脉瓣狭窄
D.
艾森曼格综合征
E.
主动脉狭窄
【单选题】Look at the sentences from Conversation 1 and decide who says them. I think that's OK, but can I just check my schedule?
A.
Janet
B.
Andy
【单选题】What will be the primary responsibilities of the volunteers?
A.
To paint the trash cans.
B.
To pick up and sort the trash.
C.
To pick up and deliver the trash.
D.
Do work in the recycling center.
【单选题】What is the primary difference between the two business models Joost is ignoring?
A.
The number of firms adopting each business model.
B.
Which is the more respectable method to advertising.
C.
Whether to make users pay for what they download.
D.
whether to allow users to keep what they download.
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