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【单选题】
集成放大电路采用直接耦合方式的原因是 。
A.
便于设计
B.
放大交流信号
C.
大容量电容 不易集成
D.
提高输出功率
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参考答案:
举一反三
【单选题】利用虚拟主机发布网站,配置网站根目录必须使用以下哪个选项?( )
A.
VirtualHost
B.
DocumentRoot
C.
ServerName
D.
vhost
【简答题】Modern science has a great _____________ on society as a whole.
【单选题】Modern science has ______ music.
A.
interchangeable
B.
changed
C.
interchangeably
D.
changeable
【简答题】Modern science has given clear evidence ______ smoking can lead to many diseases. A. what       B which        C. that     D where
【多选题】These are the examples of the impact modern science has on shaping society.
A.
you decide to eat a baked potato instead of fries
B.
your quart of milk has a nutrition label
C.
schools check students' vaccination records
D.
it's illegal to pour used motor oil down a storm drain
【多选题】Go over the text again to find examples of the impact modern science has on daily life. 3. These are the examples of the impact modern science has on shaping society:
A.
decide to eat a baked potato instead of fries
B.
quart of milk have a nutrition label
C.
schools check students' vaccination records
D.
it's illegal to pour used motor oil down a storm drain
【单选题】护理文书书写的基本要求( )
A.
A客观真实
B.
B及时准确
C.
C完整规范
D.
D以上均对
【单选题】When he moved to Germany in _______ he was already in _______.
A.
the fifties; his sixties
B.
fifties; his sixties
C.
the fifties; his sixty
【多选题】花儿中的无“花”不有“衬”,这个“衬”指的是?
A.
衬字
B.
衬词
C.
衬句
D.
衬段
【单选题】He will never _______ though every means ________ tried already.A.lose heart; has beenB.lose hear
A.
5. He will never _______ though every means ________ tried already. A.lose heart; has been
B.
lose heart; have been
C.
lose his heart; was
D.
lose his heart; had
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