Question

Our teacher did what she could __us with our English. A.help B. helped C.helping D.to help

在线等待，谢谢各位了!最好能为我解释一下

Answer 1

Our
teacher
did
what
she
could
__us
with
our
English.
A.help
B.
helped
C.helping
D.to
help
选择D。这里to
do
表目的，相当于
in
order
to。
做目的状语。
意思是老师做了所有他能做的，以帮助我们学英语。断句应该是这样:
the
teacher
did
(the
thing
that
she
chould)
(in
order
to
help
with
our
english)