__ many times, but she still didn't know how to do it.
#79925
A
She was taught
B
Having taught
C
Having been taught
D
She has taught
推荐题目
Our special thanks to go thousands of volunteers, without ____tireless work, none of this would be possible.
#31125
A
which
B
whom
C
whose
D
that
—Which city do you expect to live in? —I don’t mind where I live _____ there is my favorite job.
#31287
A
sothat
B
incase
C
asfaras
D
solongas
Most birds find it safe to sleep in the trees, but ______ they have eggs or young chicks, they don’t use a nest.
#33314
A
why
B
how
C
where
D
unless