The outlines of easily visible leaves and stems cannot be found in fossils older than tiff
A.Y
B.N
C.NG
A.Y
B.N
C.NG
第5题
The researchers plan to make WL-16 capable of
A.moving up and down the stairs easily.
B.turning its head easily.
C.using a telescope to find the way.
D.carrying a person of over 60 kilograms.
第6题
Many investors buy and sell shares via the Internet because it is
A.far cheaper.
B.much easier.
C.more exciting.
D.a lot safer.
第7题
The major contribution of this study is to _______.
A.develop a new research technique easily transferred from one area to another
B.make a comprehensive analysis of juvenile delinquency
C.demonstrate the successful application of new research techniques in a new area
D.modify creatively the previous research finding of juvenile delinquency
第8题
The report outlines the products for the first quarter ______ the year.
A.to
B.at
C.from
D.of
第9题
Which of the following can best show that the camera is a powerful tool?
A.It can move easily.
B.It can make small things look larger.
C.It can show things in the future.
D.It can give us a scene of realism.
第10题
A.A.any brainstorming activity
B.B.free writing
C.C.clustering
D.D.listing