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It is obvious that_________,self-awareness is a healthy quality, overdoing it is
It is obvious that_________, self-awareness is a healthy quality, overdoing it is harmful.
A. since
B. as
C. when
D. while
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It is obvious that_________, self-awareness is a healthy quality, overdoing it is harmful.
A. since
B. as
C. when
D. while
A.reference
B.references of
C.references to
D.refer to