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【简答题】
原核生物中负责起始的tRNA是____; 真核生物中负责起始的tRNA是_____。
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— What happened then? — The Red Army _____ the bridge after they crossed it.
A.
broke into
B.
broke out
C.
turned into
D.
burned down
【简答题】What happened then?
【单选题】Come on！Tell us ______ you remember about what happened then.
A.
whatever
B.
no matter what
C.
whichever
D.
all what
【简答题】Direction: Listen to the passage and answer the questions. Questions: 1) Why did the man set out to find the holy flame? 2) What happened halfway back home? 3) What happened then when he almost reache...
【单选题】等高线的种类有（）
A.
计曲线、首曲线、间曲线、助曲线
B.
首曲线、弯曲线、间曲线、助曲线
C.
斜曲线、计曲线、间曲线、助曲线
D.
首曲线、斜曲线、半曲线、助曲线
【简答题】What happened then?
【简答题】What happened then?
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