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【简答题】
3-细胞花粉粒
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皮皮学刷刷变学霸
举一反三
【单选题】Espicially alluring to overseas higher education institutions is the trend towards Chinese students becoming more self-funded.
A.
In the first, she is confident, alluring and glamorous; in the second, vulnerable, unadorned.
B.
He also agrees with the president about the allure of hand sanitizer, which was a pivotal plot point in this season of “Curb.”
C.
Cities of all sizes may soon look less alluring , if drastic drops in income, sales and tourism tax revenue leave gaping holes in budgets.
【简答题】A．founded B．operated C．funded
【单选题】原码加减交替除法又称为不恢复余数法 , 因此 ( ) 。
A.
当某一步运算不够减时 , 做恢复余数的操作
B.
不存在恢复余数的操作
C.
当某一步余数为负时 , 做恢复余数的操作
D.
仅当最后一步余数为负时 , 做恢复余数的操作
【单选题】Johnson Company’s self-funded retirement plan ________ to give employees control over their financial futures.
A.
launch
B.
has launched
C.
is launching
D.
was launched
【多选题】下列关于醚的说法不正确的是( )
A.
蒸馏乙醚时有时发生爆炸事故的原因是乙醚中有过氧化物存在
B.
醚的化学性质很活泼
C.
醚对氧化剂较稳定但与空气长期接触会被氧化形成过氧化物
D.
醚与烷烃或卤代烃形成的混合物是无法分离的
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