Tom’s never been late for school before, _______ ?
#69878
A
is he
B
isn’t he
C
has he
D
hasn’t he
推荐题目
 They have to set out for the last train at once, ________?
#68550
A
don’t they
B
do they
C
haven’t they
D
have they
Bill began to learn Chinese two years ago, ______?
#69195
A
did he
B
didn’t he
C
does he
D
doesn’t he
I don’t know how ________ commas. 
#69179
A
use
B
using
C
used
D
to use
The young man has never been to Hong Kong, _____________?
#71185
A
does he
B
doesn’t he
C
has he
D
hasn’t he