57 A take B do C make D want
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43 The passage indicates that chronotherapy can be used to help people to
A forget their troubles.
B improve their image.
C better their social relationships.
D readjust their biological clock.
7 Academic records cannot be duplicated.
A borrowed
B purchased
C copied
D rewritten
60 A ventures B findings C examples D decisions
54 A rate B motion C system D disease