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【简答题】
表皮属于保护组织，所以植物幼根的表皮也属于保护组织。( )
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皮皮学刷刷变学霸
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【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】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】—____ ? —They're Chinese books. [ ]
A.
Are these Chinese books?
B.
Are those Chinese books?
C.
What're these in English?
【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
【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】下列关于Option Base语句说法错误的是（）
A.
OptionBase语句只能出现在窗体层或模块层
B.
OptionBase语句不能出现在过程中
C.
OptionBase语句必须位于数组的定义之前
D.
OptionBase语句只对一维数组有效
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