题目内容：
He is already an hour late.I don.t think he willcome,
A.do I
B. will he
C. won.t he
D.don.t I
参考答案：
选择题：He is already an hour late.I don.t think he willco
- 题目分类：专升本英语
- 题目类型：选择题
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come,
A.do I
B. will he
C. won.t he
D.don.t I
come,
A.do I
B. will he
C. won.t he
D.don.t I
[多选题,10分] 半加器和的输出端与输入端的逻辑关系不是（）A.与非B.或非C.与或非D.异或
[多选题,10分] 半加器和的输出端与输入端的逻辑关系不是（）A.与非B.或非C.与或非D.异或
The old man went to the information center soon af
The old man went to the information center soon after his arrival as the cityso
[填空题,9分] 一只四输入端或非门，使其输出为1的输入变量取值组合有()种
[填空题,9分] 一只四输入端或非门，使其输出为1的输入变量取值组合有()种
有一个或非门构成的SR锁存器，欲使该锁存器保持原态即Q*=Q,则输入信号应为（）A.S＝R＝0B.S
有一个或非门构成的SR锁存器，欲使该锁存器保持原态即Q*=Q,则输入信号应为（）A.S＝R＝0B.S＝R＝1C.S＝1，R＝0D.S＝0，R＝1
When the old man got home,he found his window open
When the old man got home,he found his window open,but he didn.t find anybeing s