A.Pronunciation.B.Culture.C.New words.D.Grammar.
A. Pronunciation.
B. Culture.
C. New words.
D. Grammar.
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A.independentB.ordinaryC.typicalD.average
A. independent
B. ordinary
C. typical
D. average
A.towardB.intoC.fromD.to
A. toward
B. into
C. from
D. to
A.regardedB.labeledC.assumedD.recognized
A. regarded
B. labeled
C. assumed
D. recognized
A.asB.ifC.thoughD.while
A. as
B. if
C. though
D. while