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【简答题】
脂肪的生理功能有（ ）。
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反馈参考答案：
举一反三
【多选题】抗菌药物联合用药的指征有
A.
未明病菌的细菌性严重感染
B.
较长期用药细菌可能产生耐药者
C.
单一抗菌药物不能有效控制的心内膜或败血症
D.
单一抗菌药物不能控制的严重混合感染
E.
减少药物的毒性反应
【单选题】回答题： Congratulations， It Will Be A Boy! Until just a few years ago， making a baby boy or a girl was pretty much a hit-or-miss affair. Not anymore. Parents who have access to the latest genetic testing...
A.
Screen a baby for sex.
B.
Predetermine a baby's sex.
C.
Insert genes.
D.
Identify genetic disorders.
【单选题】I saw the baby was about to fall off the bed and caught it just _____.
A.
on time
B.
at times
C.
in the nick of time
D.
timing
【单选题】Turn the radio ______, please! The baby has just fallen asleep.
A.
up
B.
off
C.
on
D.
over
【简答题】His friend had just had a baby boy, who was______ them______ at night.
【单选题】Only after a baby seal is pushed into the sea by its mother______to swim.
A.
how will it learn
B.
it will learn how
C.
will it learn how
D.
and it will learn how
【单选题】When was the worlds 7 billionth baby born?
A.
Just after midnoon on Saturday.
B.
Just after midnight on Saturday.
C.
Just before midnoon on Sunday.
D.
Just before midnight on Sunday.
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