The passage shows that ______.
A. mother was cold on the surface but kind in her heart to her daughter
B. mother was too serious about everything her daughter had done
C. mother cared much about her daughter in words
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His friends discouraged him______investing in mat region.
A. for
B. on
C. from
D. up
Coin collection started long time ago.
A. Right.
B. Wrong.
C. Doesn't say.
According to the passage, children are natural scientists, and to raise their interest, the most important thing for adults to do is______.
A. to let them see the world around
B. to share the children's curiosity
C. to explain difficult phrases about science
D. to supply the children with lab equipment
According to the passage, children can answer questions in a more logical, complete and creative way if adults______.
A. ask them to answer quickly
B. wait for one or two seconds after a question
C. tell them to answer the next day
D. wait at least for three seconds after a question
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