.在Visual FoxPro中,建立数组的命令关键词为( )
A.DIMENSION
B.DECLARE
C.ARRAY
D.以上A、B都正确
参考答案:D
Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
A.must; where
B.can; that
C.should; when
D.might; if
为什么要设置既有挑战性又有可实现性的目标?