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【单选题】
An aircraft constructed with a tractor configuration has the engine mounted with the airscrew in front of it so that the aircraft is "pulled" through the airA.
引擎
B.
工程师
C.
螺旋桨
D.
发电机
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举一反三
【单选题】—She hasn’t watched the movie “So Young”, has she? —__________. She told me it’s very moving and interesting, she’d like to watch it again
A.
Yes, she has
B.
Yes, she hasn’t
C.
No, she hasn’t
D.
No, she has
【单选题】— She's really pretty, isn't she? Her skin looks so baby smooth! — Well, it's just that she puts lots of make-up on her face. _______ . [ ]
A.
Sometimes I wish I could be as beautiful
B.
Actually, natural beauty comes from inside
C.
I can believe she is still so pretty after giving birth to a baby!
D.
Fortunately, she has a good income.
【单选题】Although she is ____, she is kept so busy with her work for women's rights that she feels anything but ____. [ ]
A.
alone; alone
B.
lonely; lonely
C.
lonely; alone
D.
alone; lonely
【简答题】根据红细胞内所含____的不同,将人的血型分为四种类型,即____型血、____型血、____型血和____型血。
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