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55.D)enriched
56.C)cater to
57.A)migration
58.C)conserving
59.D)activated
60.A)minimize
61.B)gigantic
62.D)simulation
63.C)vulnerable
64.B)prevalent
65.A)ethnic
66.C)prone
67.D)bewildered
68.B)addiction
69.C)elite
70.A)hypothesis
Part IV Error Correction
S1.在much和the way间插入to
S2.what > where
S3.which > that
S4.original > origin
S5.system > systems
S6.by > in
S7.it > them
S8.efficient > inefficient
S9.facilitates > facilitate
S10.possibly > possible 上一页 [1] [2] [3] [4] |