If you are in any doubt as to _____ you should be doing these exercises, consult your doctor.
#79170
A
that
B
which
C
what
D
whether
推荐题目
— Excuse me, could you tell me ________ to fly to Guilin?— About two hours.
#38310
A
how soon does it take
B
how long it takes
C
how long did it take
D
how soon it took
The policeman asked Mr. Smith       .
#37201
A
what did his car look like
B
how was his car
C
how his car looks
D
what his car looked like
 Could you please tell me _______?  
#38554
A
where do you live
B
what time you usually get home
C
why are you late for school
D
what did you do last weekend