單項(xiàng)選擇題
某籃球隊(duì)主教練規(guī)定,如果一號(hào)上場(chǎng),而且三號(hào)沒(méi)有上場(chǎng),那么五號(hào)與七號(hào)隊(duì)員中至少要有一人上場(chǎng)。如果主教練的規(guī)定被貫徹執(zhí)行了,一號(hào)隊(duì)員沒(méi)有上場(chǎng)的充分條件是()
A.三號(hào)上場(chǎng),五號(hào)與七號(hào)沒(méi)上場(chǎng)
B.三號(hào)沒(méi)上場(chǎng),五號(hào)與七號(hào)上場(chǎng)
C.三號(hào)五號(hào)七號(hào)都沒(méi)上場(chǎng)
D.三號(hào)五號(hào)上場(chǎng),七號(hào)沒(méi)上場(chǎng)