该怎么办呢？ What is there to do？ ()
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他养成了躺在床上看书的习惯。 He has got into the habit to read books while lying in bed.
物体对光线的反射率随物体的颜色和表面平滑程度的差异而不同，颜色浅淡的、表面光 滑的物体对光的反射率()。
A. 较低
B. 较高
C. 适中
D. 以上均对
Tenor is related to how we communicate, through speech or writing. ()
It’s no use to cry over split milk. ()
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