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【单选题】
在Excel 2010中,若要选择一个工作表的所有单元格,应鼠标单击A.
表标签
B.
左下角单元格
C.
列号所在行与行号所在列相交的单元格
D.
右上角单元格
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举一反三
【简答题】I don’t know whether you happen_______, but I’m going to study in the U.S.A. this September. A. to be heard B. to be hearing C. to hear D. to have heard
【单选题】I don’t know whether you happen ____ it, but I’m going to study in the U.S.A. this September. A. to be heard
B.
to be hearing
C.
to hear
D.
to have heard
【简答题】若有定义 String to="I am a good cat";则to.indexOf("a",7)的值为( )
【单选题】I don't know whether you happen ______ , but I'm going to study in the U.S.A.this September.
A.
to be heard
B.
to be hearing
C.
to hear
D.
to have heard
【简答题】I’m going to check up ______the time of the train.
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