A．Because it lasts a short period of time.B．Because more and more parents and doctors b
A. Because it lasts a short period of time.
Because more and more parents and doctors begin to attach importance to it.
C. Because psychologists and related persons can almost always cure it.
D. Because it's a period almost every child must experience.
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A．differenceB．gapC．relationshipD．distance
A. difference
B. gap
C. relationship
D. distance
A．When your child occasionally complains about a physical discomfort like headache.B．W
A. When your child occasionally complains about a physical discomfort like headache.
B. When the symptoms interfere with your child's ability to function at home or in school.
C. When your child grieves over a loss for days at a time.
D. When your child exhibits all the symptoms of depression.
What happened when Dreiser went to an orphan asylum one day？
A. He burst into tears.
B. He felt pity for the children there.
C. He shook his head.
D. All of the above.
Security and commodity exchanges are meeting places for buyers and sellers of ______.
A. stocks
B. grain
C. securities
D. all of these
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