A:①
B:①②
C:①④
D:②④
51-21=____ 81-9=____ 36-24=____ 55-46=____
40-20+8=____ 86-45-20=____ 50+21+18=____
60-14-16=____ 24+45+13=____23+77-12=____
改革开放30多年来,我国人民生活显著提高,综合国力显著增强,我们必须以壮士断腕的决心,横下心来深化改革,扩大开放。( )
一位南宋抗金名将认为“文臣不爱钱,武臣不惜死,天下便可太平”,这位名将是(( )
The hospital is very famous. It _______ in 2001.