赞题库-背景图

单项选择题

Only those who are______of their lagging behind are more likely to catch up.

A．awake
B．visual
C．aware
D．illusive

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热门试题

单项选择题A．whatB．whyC．whichD．when

A．what
B．why
C．which
D．when

单项选择题A．inB．withC．onD．to

A．in
B．with
C．on
D．to