大理石纹主要反映肌肉的（）指标。
A、卫生
B、酸碱度
C、颜色
D、脂肪含量
参考答案：D
Everyone knows how________feels to get so angry that you want to throw things or even hurt others.
A．that
B．it
C．he
D．you
We don't think she is _____ honest girl. [ ]
A. a
B. an
C. the
D. /
