It’s necessary for us every subject well.
#47007
A
learn
B
learns
C
learning
D
to learn
推荐题目
This river has changed its course many times. It _________ always located where it ________ at present.
#85380
A
isn’t; is
B
isn’t; will be
C
wasn’t; is
D
wasn’t; has been
Personally I think it is the sales manager, rather than the sales girls, _______ to blame.
#85433
A
is
B
that is
C
are
D
who are
______ in a small temple ______ Dr. Bethune saved the wounded solider.
#85364
A
It was, which
B
It is, where
C
It was, that
D
It is, that
It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.
#84771
A
which, that
B
that, where
C
where, that
D
which, where