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【判断题】
动作按钮是 Power Point 中预设设置好的一组带有特定动作的图形按钮,应用这些预置好的按钮,可以实现在放映幻灯片时跳转的目的。
A.
正确
B.
错误
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举一反三
【单选题】The dates of the three main events in life are usually remembered because ______
A.
of the celebrations
B.
they are important
C.
there are special ceremonies
D.
societies share common characteristics
【简答题】The main idea of paragraph three is that___.
【单选题】He lives on ________ floor in that building. [     ]
A.
three
B.
third
C.
the third
D.
the three
【简答题】He says that he will _____to me in three days.
【单选题】—How long did he hiccup? —______. [     ]
A.
For three days
B.
Three days ago
C.
In three years
D.
Three days later
【简答题】美国的教育技术学主要从哪三个方面向前发展?
【单选题】— How soon will he leave for South Korea? — ________. [     ]
A.
Every three weeks
B.
For three weeks.
C.
Three weeks later
D.
In three weeks' time
【单选题】He came here _____. [     ]
A.
three years ago
B.
for three years
C.
about three years
D.
three years before
【单选题】He has _____ basketballs. [     ]
A.
twenty three
B.
twenty-three
C.
three-twenty
D.
twenty-third
【判断题】企业进行经营决策时无需考虑成本因素。
A.
正确
B.
错误