Which of the following can NOT be used as subject?
#29390
A
Mary
B
walking along the street
C
they
D
feed the animals
推荐题目
      is the second day of a week.
#29277
A
Sunday
B
Monday
C
Tuesday
D
Wednesday
 He dropped the _______ and broke it.
#29867
A
cup of coffee
B
coffee’s cup
C
cup for coffee
D
coffee cup
_______ work late. They’re very busy when people go out to dinner.
#29133
A
Policemen
B
Waiters
C
Bank Clerks
D
Actors