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【简答题】
已知数列{a n }对任意的 满足 ,且 ( )
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举一反三
【单选题】We may well guess from the text that English people ______.
A.
do not always obey rules of sport
B.
are good at playing tennis
C.
are bad-tempered when defeated
D.
show respect for other people's feelings
【简答题】Between a rock and a hard place 对应的汉语成语是
【多选题】纤粘连蛋白（fibronectin，FN）的多样性来自于（）
A.
不同的结构基因
B.
同一结构基因的不同表达产物
C.
同一hnRNA以不同方式剪接而产生不同的mRNA
D.
翻译后的修饰（糖基化）的差异
E.
两条肽链的C端通过二硫键共价结合形成V型分子
【简答题】二 . 翻译下列句子 4 . There were ______ _______ Aron almost lost his life because of accidents. 有好多次,阿伦差点因为意外丢掉性命。 5 .After losing his arm, he wrote ______ ______ ______ Between a Rock and a Hard Place. 失去了手...
【单选题】The weather can affect your ______. You may feel sad in a gloomy day.
A.
syndrome
B.
legend
C.
mood
D.
outgoing
【单选题】On the hill are maple trees ______ leaves have turned red.
A.
who
B.
whom
C.
whose
D.
which
【简答题】（8）闭环控制系统比开环控制系统及半闭环控制系统精度 （填高或低）。
【多选题】纤粘连蛋白 (fibronectin , FN) 的多样性来自于( )
A.
同的结构基因
B.
同一结构基因的不同表达产物
C.
同一 hnRNA 以不同方式剪接而产生不同的 mRNA
D.
翻译后的修饰 ( 糖基化 ) 的差异
E.
两条肽链的 C 端通过二硫键共价结合形成 V 型分子
【单选题】The addition of peptide within RGD sequence would probably ___ the binding of cultured cells to a fibronectin coated dish.
A.
enhance
B.
inhibit
C.
have no effect on
D.
none of the above
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