Generally speaking, in the United States ____ 15-percent tip is normal for ____ most restaurants.
#10237
A
a; /
B
an; the
C
/; a
D
/; the
推荐题目
We go to school from Monday to Friday, and go to ___ cinema on Saturday or Sunday.
#9933
A
a
B
the
C
an
D
/
As is widely accepted, _______ students should have ______ easy access to labs, libraries and other facilities at school.
#9469
A
/; an
B
the; an
C
the; /
D
/; /
Thank you for sending us _____ fresh vegetables．You have done us _____ great service．
#9225
A
the; a
B
不填; the
C
不填; 不填
D
the; 不填
School life has ____profound effect on the formation of____child’s personality.
#8252
A
a; /
B
/; /
C
/; a
D
a; a
Experts think that _________ recently discovered painting may be_________ Picasso.
#7705
A
the; a
B
a; the
C
a; /
D
the; /