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【单选题】
急性呼吸窘迫综合征时形成肺水肿的主要发病环节是( )(难)A.
肺淋巴液回流障碍
B.
肺微血管内静水压升高
C.
血液中胶体渗透压降低
D.
肺泡-血管膜损伤且通透性增高
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举一反三
【单选题】Tom and Mary have the same grandfparents. But they don't have the same (相同的) parents. So Tom is Mary's ______. [ ]
A.
cousin
B.
brother
C.
uncle
【单选题】Tom and Mary are going to _____ married when they return from abroad .
A.
make
B.
take
C.
get
D.
have
【简答题】3 4. Tom and Mary set out early in the morning in order to see the sunrise .( 对划线部分提问 ) ________ did Tom and Mary set out early in the morning ________ ?
【简答题】Both Tom and Mary the exam．
【单选题】.If you read the two compositions carefully,you will find they each other and no wonder Tom and Mary were punished by our English teacher.
A.
are different from
B.
are much like
C.
are similar to
D.
are diverse in
【简答题】根据短文内容，选择正确答案。 I have two good friends. Their names are Tom and Mary. Tom likes sports very much. He often plays soccer with me. He eats healthy food every day. He likes eggs for his breakfast. He ha...
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