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【简答题】
利用紫外光谱数据,推测下列分解反应的产物。 [提示]反应过程中环骨架不变,紫外光谱测得A max =236.5nm,lgε>4。
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【单选题】If only she __( )_ of Aunt Ruth!
A.
was not terribly so frightened
B.
were not terribly so frightened
C.
be not so terribly frightened
D.
were not so terribly frightened
【单选题】She said the contest ________ by the Students’ Union the next Friday.
A.
will be held
B.
would be holding
C.
would be held
D.
was holding
【判断题】Next Friday will be the 25th anniversary of Lawrence’s company.
A.
正确
B.
错误
【单选题】— See you next Friday. — Next Friday? Why, what _____ that day? [     ]
A.
will be happened
B.
happened
C.
is happening
D.
has happened
【单选题】--Next Friday will be my birhday! --________________________
A.
Sorry to hear that.
B.
Let's have a party!
C.
Long time no see.
D.
Happy new year!
【单选题】We are leaving tomorrow. We will be away next Friday.
A.
from
B.
until
C.
on
D.
since
【简答题】CTC系统具有两种控制模式:( )和( )。
【单选题】通常葡萄酒勾兑指的是
A.
不能达到品质指标,调整
B.
原酒相互勾兑
C.
添加酒精
D.
添加糖或者糖浆水
E.
添加柠檬酸
【单选题】呼吸缓快是指每分钟呼吸大于( )
A.
20次
B.
22次
C.
24次
D.
26次
E.
28次
【单选题】一个国冢教育制度的核心是(  )A.社会教育制度B.基础教
A.
第 11 题 一个国冢教育制度的核心是(  ) A.社会教育制度
B.
基础教育制度
C.
学校教育制度
D.
国民教育制度
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