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【简答题】
A．从规律宫缩到开大3cm B．扩张3cm至开全 C．从规律宫缩开始到子宫颈口开全 D．从规律宫缩开始到胎儿胎盘娩出 E．胎膜自然破裂 活跃期是指
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举一反三
【单选题】Baroness Thatcher has been awarded a special ceremony for her funeral, with military honours --- the same as _____for Diana, Princess of Wales.
A.
one
B.
it
C.
the one
D.
these
【单选题】Distinguished guests and friends . _____the ceremony of the 50 th Anniversary this morning are our alumni (校友) from home and abroad .
A.
Attend
B.
To attend
C.
Attending
D.
Having attended
【单选题】The Academy Awards Presentation always has a grand award ceremony in a theater.
A.
Y
B.
N
C.
NG
【多选题】肺泡呼吸音的特点有
A.
似抬舌后经口腔呼气时发出“ha”的音响
B.
似叹息样或吹风样“fu—fu”音
C.
吸气时音响较强，音调低，时相短
D.
吸气时音响较强，音调较高，时相较长
E.
E、吸气、呼气音响、时限、音调相当
【多选题】肺泡呼吸音的特点有:
A.
似抬舌后经口腔呼气时发出“ha”的音响
B.
似叹息样或吹风样“fu—fu”音
C.
吸气时音响较强，音调低，时相短
D.
吸气时音响较强，音调较高，时相较长
E.
吸气、呼气音响、时限、音调相当
【单选题】As the wedding ceremony is drawing near, Miss Lin has showed _______ of such worry and fear as sleeplessness and poor appetite.
A.
symbols
B.
signs
C.
marks
D.
signals
【单选题】----- The opening ceremony has already started. ------Look! The flag is _______ now.
A.
risen
B.
raising
C.
being raised
D.
being rose
相关题目：
【单选题】The Academy Awards Presentation always has a grand award ceremony in a theater.
A.
Y
B.
N
C.
NG