The Math problem is too difficult , we really don’t know ________ to do it .
#37139
A
which
B
where
C
what
D
how
推荐题目
It was getting dark, but the little boy didn’t know______________.
#37646
A
who can he ask for help
B
what was wrong with the bike
C
where can he go to mend the bike
D
if he could arrive home on time or not
Please hold on to _____you are strong and try to improve the weak subjects.
#79057
A
when
B
where
C
what
D
which
--Can you tell me it is from home to school? ---Sure. It’s about three kilometers.
#39048
A
how much
B
how long
C
how far
D
how soon
—Why shouldn’t I disturb my brother these days?—Because he needs to think about job advertised in the paper he can take.
#79016
A
how
B
where
C
which
D
that
— Could you tell me ____ for the meeting this morning?— Because the traffic was bad.
#38814
A
why did you come late
B
why you came late
C
why do you come late
D
why you come late