A.to have discussed to
B.discussing
C.to discuss to have been
D.discussed
第4题
Nobody is () touch that book.
A. lost to
B. checked in
C. allowed to
D. added to
第6题
A.bond
B.zone
C.uniform
D.zoo
第7题
A.Y
B.N
C.NG
第8题
It is a ______ (confident) paper. Nobody is allowed to read it.
第9题
A.bond
B.zone
C.butter
D.zoo
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