问题
选择题
Sally worked late in the evening to finish her report ________ her boss could read it first next morning.
A.so that
B.because
C.before
D.or else
答案
A
so that引导目的状语从句。
Sally worked late in the evening to finish her report ________ her boss could read it first next morning.
A.so that
B.because
C.before
D.or else
A
so that引导目的状语从句。