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【单选题】
关于临产后子宫收缩的特点,正确的是( )A.
正常宫缩起自两侧，呈放射状扩散
B.
正常宫缩是子宫体部随意的、有规律的阵发性收缩
C.
子宫收缩以下段最强、最持久
D.
子宫收缩时具有节律性、对称性和极性以及缩复作用
E.
宫缩时，宫体肌纤维缩短，间歇时松弛仍恢复到原来的长度
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【简答题】阅读理解。 Do you want to go to Shanghai this year for the World Expo (世博会)2010 which will start on May 1st and finish on October 31st? People in Shanghai have tried their best to make Shanghai as clean, f...
【单选题】—Did he go to Beijing last year? —Yes,he ___ there a year ago. [ ]
A.
go
B.
goes
C.
did go
D.
went
【单选题】The new bridge over the Jingsha River _______ last year, which makes it very easy to go to the city center. [ ]
A.
built
B.
was built
C.
has built
D.
has been built
【简答题】Which area can a 13-year-old boy go if he wants to see how to use writing brash well? He can go to_________________________.
【单选题】His father died last year, ______ made it impossible for him to go abroad. [ ]
A.
when
B.
which
C.
as
D.
that
【单选题】The new bridge over the Jinsha River last year, which makes it very easy to go to the city center. [ ]
A.
built
B.
was built
C.
has built
D.
has been built
【单选题】If you are with a six-year-old child, which place are you advised to go to?
A.
Exposition Park.
B.
IMAX Theater.
C.
World of Life.
D.
Ecology Cliff Climb.
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