Smith, the most tough man, was asking for help.A.At onceB.Once againC.For onceD.
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________ Smith, the most tough man, was asking for help.
A.At once
B.Once again
C.For once
D.Once more
试题答案
C
________ Smith, the most tough man, was asking for help.
A.At once
B.Once again
C.For once
D.Once more
C