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He is one of the students who____ always on time.
A.is
B.are
C.was
D.be
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更多 “ He is one of the students who____ always on time. A.isB.areC.wasD.be ” 相关考题
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以下代码描述的是Moore型状态机： always @（in or state) case （state) zero: begin out = 0; if （in) next_state = one; else next_state = zero; end …………
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