【S4】
A. uncover
B. unveil
C. identify
D. expose
【S11】
A. more than
B. other than
C. rather than
D. less than
【S18】
A. known
B. reported
C. taken
D. noticed
A．They need more help from society and home.B．Their life is miserable and desperate.C．
A. They need more help from society and home.
B. Their life is miserable and desperate.
C. They can seek for a fresh start in life.
D. They have both miseries and prospects.
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