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【判断题】
当按照构造要求增设侧腋时,侧腋处应设置水平分布筋和垂直分布筋,其中水平分布筋要求直径和间距与柱箍筋直径间距相同。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】There are __ in the reading room, but many of those books aren’t __ to read. [     ]
A.
enough books,enough easy
B.
enough books,easy enough
C.
book enough,easy enough
D.
book enough,enough easy
【单选题】电路中有a、b两点,已知a点电位为Va=8V,b点电位为Vb=6V,则ab两点的电压Uab=为( )
A.
2V
B.
14V
C.
—2V
D.
—14V
【单选题】Are there______ books in the bag? No, There aren't _____ books in it, but there are_____ pens in it. [     ]
A.
any, any, some
B.
any, some, any
C.
some, any, any
【单选题】There are _______ in the reading room, but many of those books aren’t _______ to read.
A.
enough books, enough easy
B.
enough books, easy enough
C.
books enough, easy enough
D.
books enough, enough easy
【单选题】—Are these your English books? —No, ______ aren't. They're ______ English books. [     ]
A.
it; they
B.
these; he
C.
they; her
D.
their; she
【单选题】There are _____ in the reading room, but many of those books aren't _____. [     ]
A.
enough books; enough easy
B.
enough books; easy enough
C.
books enough; easy enough
D.
books enough; enough easy
【多选题】患者男,67岁。经颈内静脉放置肺动脉导管,RAP20mmHg,CI2.0L·min -1 ·m -2 ,PAP25/13mmHg,PCWP10mmHg。关于经颈内静脉置入肺动脉导管,叙述正确的是()
A.
一般插入深度达13cm,管端可达右心房
B.
气囊充气后,每次推进导管2~3cm
C.
当导管进入右心室时,收缩压、舒张压突然升高
D.
进入右心室时,舒张压迅速降低为零点
E.
当导管进入肺动脉时,收缩压升高
F.
当导管进入肺动脉时,舒张压升高
【简答题】患者,男,69岁。经颈内静脉放置肺动脉导管,RAP20mmHg,Cr2.0L/(min·m2),PAP25/13mmHg,PCWP10mmHg 最可能的诊断是()。A.左房室瓣狭窄 B.房间隔缺损 C.肺动脉瓣狭窄 D.左心功能不全 E.容量过负荷 关于经颈内静脉置入肺动脉导管,下列叙述正确的是()。A.—般插入深度达13cm,管端可达右心房 B.气囊充气后,每次推进导管3~5cm C.当导管进入...
【单选题】电路中有a、b两点,已知a点电位为Va=8V,b点电位为Vb=6V,则ab两点的电压Uab=为( )
A.
14V
B.
2V
C.
—2V
D.
—14V
【单选题】已知空间有a、b两点,电压Uab=6V,a点电位为Va=2V,则b点电位Vb为( )
A.
-4V
B.
4V
C.
8V
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