【单选题】【消耗次数：1】
新老系统的转换有同时使用的过度期，这种系统转换方式称为（ ）。
①
直接切换
②
平行切换
③
分段切换
④
以上都不是
参考答案：
复制
纠错
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【多选题】
关于PremierePro下的系统缺省切换方式描述正确的有（）。
①
A.初始状态下，缺省的切换方式是crossdissolve
②
B.初始状态下，缺省的切换方式是additivedissolve
③
C.缺省的切换防火四可以通过set default transition命令设置
④
D.缺省的切换方式是无发改变的
【单选题】
为了设置幻灯片的切换方式,可以( )
①
单击“幻灯片放映”菜单的“切换”命令
②
单击“格式”菜单的“幻灯片切换”命令
③
单击“幻灯片放映”菜单的“幻灯片切换”命令
④
单击“编辑”菜单的“幻灯片切换”命令
随机题目
【单选题】
Areas where students have particular difficulty have been treated ____ particular care.
①
by
②
in
③
under
④
with
【单选题】
James Montgomery is famous for his army ____ posters of World Wars I and II.
①
recruited
②
recruiting
③
recruit
④
recrutation
【单选题】
His parents did not approve of his plan to go and study abroad with a girl they had never met, but he ____ and married her.
①
went against
②
went for
③
went for nothing
④
went ahead
【单选题】
They ____ that the aging population is adding 1 per cent yearly to health service costs.
①
add
②
calculate
③
add to
④
calculate on
【单选题】
In Africa, educational costs are very low for those who are ____ enough to get into universities.
①
ambitious
②
fortunate
③
aggressive
④
substantial
【单选题】
There were some ____ flowers on the table.
①
artificial
②
unnatural
③
false
④
unreal
【单选题】
This is the nurse who ____ to me when I was ill in hospital.
①
accompanied
②
attended
③
entertained
④
shielded
【单选题】
、Although he had looked through all the reference material on the subject, he still found it hard to understand this point and her explanation only ____ to his confusion.
①
extended
②
amounted
③
added
④
turned
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Because women often ____ their diet to control weight, they may not consume enough iron-rich food, and are liable to experience a deficiency.
①
restrict
②
strict
③
stuck
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construct