问题
选择题
. The rocks are very big with _____ of colors on them.
A.bands
B.marks
C.rails
D.shapes
答案
答案:A
考查名词。band (颜色与其余部分不同的) 条纹。Mark痕迹, 斑点; 记号, 标记。本题是讲岩石上色彩不同的“条纹”, 故用bands. rail (轨道) ,shape (形状) ,均不合题意。