单选题
A new high-security online system ______ city residents to renew their auto and boat registrations over the Internet.
(A) affirms
(B) contains
(C) enables
(D) rejects
A
B
C
D
【正确答案】
C
【答案解析】
[词汇] enable使能够
[错误答案] (A)肯定(B)包含(D)拒绝
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