请在下列二题中任选一题作答:
(1)(Office)在Excel中,要选定某列,单击()。
A.该列行坐标
B.该列列坐标
C.该列行坐标和列坐标交叉的地方
D.单元格
参考答案:B
信托行为是指合法地设定信托的一种()。
A.单一法律行为
B.复合法律行为
C.双务法律行为
D.单务法律行为
They _______ about eight hundred English words by the end of last term. [ ]
A. have learned
B. had learned
C. will learn
D. are going to learn