⑴____ A. water B. bank C. have D. thank
⑵____ A.build B. under C. umbrella D. cut
⑶____ A.soon B.look C.book D.good
⑷____ A.write B.whole C.whom D.whether
⑸____ A.find B.kind C.behind D.village
若关于x的函数y=(n+1)xm﹣1是一次函数,则m=____ ,n____
已知全集U={1,2,3,4,5},集合A={1,2},B={2,3},则(∁UA)∪B=( )
2+76=____
19-9=____
95-7=____
65-6=____