A.belongs
B.belongs to
C.is belonging
D.belonging to
The author uses the example of a rattle to show that ______.
A.in toy - making there is a continuity in the use of materials
B.it often takes a long time to introduce new technology into toy -making
C.even the simplest toys can reflect the progress of technology
D.even a simple toy can mirror the artistic tastes of the time
My younger brother couldn't help ______ when his toy car fell into the river.
A.crying
B.to cry
C.cry
D.cried
The author's view on the historical development of toys is ______.
A.the craftsmanship in toy - making has remained essentially unchanged
B.toys have remained basically the same all through the centuries
C.the toy industry has witnessed great leaps in technology in recent years
D.toys are playing an increasingly important role in shaping a child's character
A salesman has to be ______ if he wants to succeed.
A.expensive
B.cheap
C.explosive
D.aggressive