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【单选题】
The prefix "over-" in the word "overweight" is a prefix of ______.A.
orientation and attitude
B.
degree or size
C.
time and order
D.
number
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举一反三
【单选题】She had just finished her homework ____ her mother asked her to practice playing the piano yesterday.
A.
when
B.
while
C.
after
D.
since
【单选题】符合脑血栓形成患者的临床特点是
A.
头痛、呕吐剧烈半径强直，双侧肢体活动受限
B.
晨起床时发现一侧口角歪斜
C.
情绪激动可并发脑血栓
D.
突然偏瘫，脑脊液正常
E.
晨起床时发现一侧肢瘫，神志不清
【单选题】She had just finished her homework ______ her mother asked her to practise playing the piano yesterday.
A.
when
B.
while
C.
after
D.
since
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