- 首页
- 职称计算机
-
1.B:colours
-
2.The national colours of Greece are blue and black. ( )
-
3.As autumn ( ), the plants and colours in the garden changed.
-
4.1. to show one's colours
-
5.How many colours do the shoes have?
-
6.How many colours do the shoes have?
-
7.Red, scarlet, mauve, violet, lavender, pansy, black, purple, etc, make up the ________field of ‘colours
-
8.A={{a,{b}},c,{c},{a,b}},B={{a,b},c,{b}}求 AÈB,AÇB,A-B,AÅB
-
9.A. a b A B. a b B C. a b C D. a b A,B,C中的任一个
-
10.b图(b