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【多选题】
如图所示,该发动机属于哪种类型?A.
单点喷射
B.
多点喷射
C.
进气歧管喷射
D.
缸内直喷
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【简答题】At what age does a child become an ? The answer depends on your culture or religion. Here are a few examples. First, in some North American Indian culture, a boy became a man around the age of ...
【简答题】In the years between 1869 and 1893, women's suffrage became an international movement. New Zealand became the first country to grant women electoral equality with men in 1893. By the end of World War ...
【简答题】A．君药 B．臣药 C．佐助药 D．佐使药 E．调和药
【单选题】A药较B药安全，正确的依据是
A.
A药的LD 比B药小
B.
A药的LD 比B药大
C.
A药的ED 比B药小
D.
A药的ED /LD 比B药大
E.
A药的LD /ED 比B药大
【单选题】They became the first to look down from the dizzying height of _________ tallest mountain, Everest.
A.
world’s
B.
worlds’
C.
the world’s
D.
the worlds’
【简答题】广药、南药主要产于______区；川药、贵药主产于______区。
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