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【多选题】
腭裂伴发中耳炎的发生率较高的原因有（）A.
腭帆张肌和腭帆提肌异常走行和附着，影响咽鼓管开张
B.
腭咽闭合不完全，吞咽时食物反流入中耳腔
C.
腭裂患儿身体素质差，抗感染能力弱
D.
腭裂常伴中耳、外耳结构异常
E.
咽鼓管组织结构异常，其开张能力较正常弱
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【单选题】. Chaucer's earliest work of any length is his ________________, a translation of French Roman de la Rose by Gaillaume de Lorris and Jean de Meung, which was a love allegory enjoying widespread popula...
A.
Troilus and Criseyde
B.
Romance of the Rose
C.
A Red, Red Rose
D.
Piers the Plowman
【单选题】Nowadays teachers feel they can’t help every student ________ suitable reading materials, so they encourage them __________ English on the Internet.
A.
finding; learning
B.
to find; learning
C.
finding; to learn
D.
to find; to learn
【单选题】Chaucer's earliest work of any length is his, a translation of the FrenchRoman de la Rose, which was a love allegory enjoying widespread popularity in the 13thand 14thcenturies not only in France but ...
A.
The Romaunt of the Rose
B.
A Red, Red Rose
C.
The Legend of Good Women
D.
The Book of the Duchess
【多选题】经济规律的客观性是指( )
A.
经济规律的存在和运动不以人的意志为转移
B.
在一定的历史条件下产生并发生作用
C.
人们不可能创造或消灭经济规律
D.
人们可以认识和遵循经济规律
【单选题】I think Father would like to know ___________ I've been up to so far, so I decide to send him a quick note
A.
which
B.
why
C.
what
D.
How
【单选题】admin server怎样重连managed server?()
A.
managed servers send heartbeat to admin server
B.
读取managed-servers.xml和config.xml
C.
managed servers必须重启
D.
admin server不会重连
【单选题】—I’ll return the book to Mary, but I can’t find her anywhere. —She the teachers’ office. You can find her there.
A.
have gone to
B.
has gone to
C.
has been to
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