A:①②
B:③④
C:①③
D:①②③④
一个数学兴趣小组有女同学2名,男同学3名,现从这个数学兴趣小组中任选2名同学参加数学竞赛,则参加数学竞赛的2名同学中,女同学人数不少于男同学人数的概率为( )
读拼音,写词语。
dào dá
chéng xiàng
kǒng pà
yuán dàn
____
tú bù
suǒ xìng
dū chéng
fǒu zé
He felt embarrassed when he became the centre of attention.