The writer thinks__________.
A. parents can do a better job than schools
B. home-schooling will be more and more useful
C. students taught at home make greater achievements
D. home-schooling is good in some aspects
A．forB．whatC．whichD．that
A. for
B. what
C. which
D. that
David believes that_______.
A. robots will be of more and more human characteristics
B. robotic toy industry will develop fast
C. scientists can learn from robot films
D. old people need to take care of robots at home
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