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【单选题】
,30岁,“因连续自然流产2次”入院就诊,经检查发现宫颈内口松弛,A.
宫颈内口缝的时间为( )
B.
8～11
C.
10～14
D.
14～16
E.
16～19
F.
19～22
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【简答题】完形填空。 Have you ever read the book The Wolf Totem by a famous writer, which tells the story of the relationship between wolves and human beings? Have you ever thought about the wolves' world? When it c...
【单选题】By the 1930s， the wolf had vanished from the American West.
A.
disappeared
B.
arrived
C.
left
D.
departed
【多选题】"If I leave the wolf and the goat together, the wolf may eat the goat," he said to himself.
A.
(1)the
B.
(2)the
C.
may
D.
to
【单选题】Of all the wild dogs, none is more closely related to the domesticated dog than the wolf.
A.
ordinary
B.
tame
C.
faithful
D.
hunting
【简答题】Words describing the wolf
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