问题
选择题
They sometimes go on working ____ the light of the moon.
A.on
B.under
C.by
D.for
答案
答案:C
固定搭配,by the light of the moon在月光下。
They sometimes go on working ____ the light of the moon.
A.on
B.under
C.by
D.for
答案:C
固定搭配,by the light of the moon在月光下。