You can watch TV ______, but you can’t watch it ______ a long time.
#51529
A
one, at
B
one, for
C
first, for
D
first, at
推荐题目
The trousers are too big for me. Please show me a smaller ________.
#51751
A
one
B
pair
C
piece
D
set（套）
About _______of the engineers in my company seem to be in their _________．
#51108
A
second-nines; fourties
B
two-ninths; forties
C
second-ninths; fortieth
D
two-nineths; fourtieth
-- Did you go to bed early last night?--- No. I watched a movie, so I didn’t go to bed until 11 o’clock.
#51831
A
3-hours
B
3-hours’
C
3-hour’s
D
3-hour