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【单选题】
Refer to Figure 4. What occurs at point 'X' on the timing diagram?A.
The outputs will all go LOW.
B.
B) All inputs and outputs will be reset to LOW.
C.
The inputs will be disabled.
D.
Only the CLK will be disabled during this time, preventing any transfer of data between inputs and outputs.
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举一反三
【单选题】Which statement about Sal is true?
A.
Sal is the only child in her family because after giving birth to her, her mother died.
B.
Sal ’ s father was Mr. Middleton, a waterman.
C.
Sal lived in a family full of love and care although her family is as poor as Thornhill ’ s.
D.
Thornhill was haunted by the presence of so many brothers and sisters, while Sal was haunted by so many absences, and so the two of them didn ’ t enjoy a common ground.
【单选题】袁某，某市工商局工作人员，2017年当选所在市人民代表大会代表。下列说法正确的是( )。
A.
该市工商局以袁某在该市人大会议批评市工商行政管理工作，损害了政府机关的形象为由，给予警告处分，这不侵犯袁某作为人大代表的言论免责权。
B.
袁某以“知情人”为网名在网上发帖，声称该市工商局局长工作能力一般。袁某系公务员，故不享有言论自由，应予以处分。
C.
在市人大闭会期间，该市监察委员会对袁某进行留置无须获得市人民代表大会常务委员会的许可。
D.
袁某作为工商局工作人员，其对工商局的情况有更多了解，保障其一定言论自由，有助于促进人民知情权和监督权的行使。
【单选题】语句Delete emp where sal>2000;的作用是?
A.
将月薪sal大于2000的所有员工的月薪删除
B.
将月薪sal大于2000的所有表删除
C.
将月薪sal大于2000的所有员工的信息删除
D.
查询月薪sal大于2000的员工在哪里
【单选题】Did you keep a(n) ______ while you were traveling in Europe?
A.
diary
B.
dairy
C.
note
D.
write
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