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【单选题】
吗啡禁用于分娩止痛及哺乳妇女止痛的原因是A.
促进组胺释放
B.
激动的阿片受体
C.
抑制呼吸、对抗缩作用
D.
抑制去甲肾上腺素神经元活动
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举一反三
【单选题】The baby is the picture of health. What does this sentence mean? _____A．The baby in the picture
A.
229. The baby is the picture of health. What does this sentence mean? _____ A．The baby in the picture is very healthy.
B.
The baby likes the healthy picture
C.
The baby is looking at the beautiful picture.
D.
The baby is in very good health.
【简答题】将文档分左右两个版面的功能叫做 。
【单选题】Hearing the baby crying, Mother said, “Who frightened our baby?” “Our baby” refers to .
A.
The speaker “me”
B.
The hearer “you”
C.
Someone’s baby “him” or “her”
D.
All of the above
【单选题】Parents might want to sell their baby clothes and baby equipment because ...
A.
they want to make back some of the money some of the money they spent on those baby purchases.
B.
they don’t like the baby items they have bought.
C.
the baby clothes and equipment are old and worn out.
D.
they need the money for other investments.
【单选题】A babysitter is ______. [ ]
A.
a person who takes care of the baby
B.
a baby's mother
C.
a baby's toy
D.
a baby
【单选题】What does the woman mean?
A.
The baby needs sleep.
B.
The baby is hungry.
C.
Let the baby cry.
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