It’s difficult _____ us to remember new words.
#46384
A
of
B
to
C
for
D
on
推荐题目
—Why did Tom look unhappy yesterday?—Because all his classmates passed the test him.
#50540
A
with
B
except
C
without
D
for
It’s difficult _____ us to remember new words.
—Why did Tom look unhappy yesterday?—Because all his classmates passed the test him.