(1)原式=144 +25=169
=13;
(2)原式=-13+(-14)2
=-13-14
=-712.
---Your uncle ate nothing this morning, _______?
---No, he didn’t. He got up so late that he hurried to work without breakfast.
A.did he
B.didn’t he
C.does he
D.doesn’t he
漫画讽刺了现实生活中的有些人
A.社会主义荣辱观缺失
B.没有任何理想和信念
C.没有任何兴趣爱好
D.消费观点在不断更新,消费水平在不断提高