32 _____ the driving habits of the two groups of drivers, the researcher hopes to find out ways to enhance road safety.
(A)Comparing with
(B)In comparison
(C)As compare
(D)By comparing
詳解 (共 1 筆)
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B.In comparison with...
私人筆記 (共 1 筆)
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調查人員__________兩組的司機的...