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【单选题】
在采集音频时,我们一般将采样频率设置为( ),音质能够较接近CD音质,满足一般的需求。A.
88.2Hz
B.
176.4Hz
C.
22.05Hz
D.
44.1Hz
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反馈参考答案：
举一反三
【单选题】Hannah was busy with work then but she still tried her best to some time from her tight schedule to visit her mother.
A.
cut out
B.
squeeze out
C.
leave out
D.
dig out
【单选题】Her mother has no objection to ______ TV once Mary has finished her homework.
A.
watch
B.
her watch
C.
her watching
D.
watching
【单选题】A) It has renewed her passion for life. B) It has made her happy and energetic. C) It has helped her make new friends. D) It has enabled her to start a new career.
A.
It has renewed her passion for life.
B.
It has made her happy and energetic.
C.
It has helped her make new friends.
D.
It has enabled her to start a new career.
【单选题】What does Karen Pickering put on top of her diary?
A.
Her training schedule.
B.
Her daily happenings.
C.
Her achievements.
D.
Her sports career.
【单选题】If a job references a schedule that has been disabled, what will be the result?（）
A.
The job will be automatically disabled.
B.
The job will never execute.
C.
The job will attempt to execute but will fail.
D.
The job will inherit the DEFAULT_SCHEDULE schedule.
E.
A schedule object cannot be disabled.
【简答题】Visual Basic的3个工作模式 ()、() 、() 。
【单选题】What made the woman so worried at the beginning of the conversation?
A.
Her brother had an accident．
B.
She would be late for her flight．
C.
She missed the bus to the airport．
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