Lots of the students commit to () their grades.
A.improving
B.improve
C.improved
D.have improved
A.improving
B.improve
C.improved
D.have improved
What do we know about this unusual class?
A.The teachers did lots of writing on the board.
B.The teachers were invited to attend several lectures.
C.The students were professors from a university.
D.The students were studying science and humanities.
The arguments for computer program used in education were that______.
A.computers like toys would attract much attention of school children
B.there are lots of buttons you can press for doing anything at your will
C.computer program would take the place of teachers, turning a school into a computer world
D.computers could give teachers the opportunity to spare time to deal with students respectively
What can we learn from Paragraph 1?
A.College textbooks are way too expensive.
B.Students don"t like to sell their own textbooks.
C.Students ask their instructors not to use any textbooks.
D.Some students were rejected by their instructors.
B.finest clothes
C.and accompanied by lots of
D.were
A.attract
B.appeal
A.projecting
B.reproducing
C.developing
D.designing
A.part in
B.takes part
C.takes part in
D.took part in
A. newly appoint
B.new appointed
C. appointed
D. newly appointed
The fire spread very quickly because lots of ______ had been burned.
A.oil
B.paint
C.paper
D.paper, oil and paint
In the late 19th century America, wrestling______.
A.was enjoyed by lots of people
B.was not regarded as a sport
C.brought easy money
D.was popular only in cities
A、a tree
B、a car
C、a ball
D、puberty