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
---How far is it from your school to Lake Taihu?---It’s about ________ drive.
#27872
A
forty minute
B
forty minutes
C
forty minutes’
D
forty-minutes
TV set is one of       in the world.
#28285
A
most useful invention
B
the most helpful inventions
C
more helpful inventions
D
less useful invention