皮皮学，免费搜题
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【单选题】
计算机病毒防御应着重从哪两方面进行（）A.
从外部防范、从内部防范
B.
物理防范、软件防范
C.
管理上防范、技术上防范
D.
从硬件防范、从软件防范
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参考解析：
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皮皮学刷刷变学霸
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【简答题】Haruko stays in seven nights a week. ________________
【单选题】—Your sister hardly stays up late to complete the exercises, does she? —_____. But she stays up late before exams. [ ]
A.
No, she doesn't
B.
Yes, she does
C.
Yes, she doesn't
D.
No, she does
【多选题】平行透视(一点透视)有哪些特征?
A.
只有一个消失点
B.
与视平线平行的线没有透视变化，与视平线垂直的线都消失于灭点
C.
有两个消失点
D.
与视平线倾斜的面，有向上倾斜和向下倾斜的趋势
【简答题】A．goes B．rises C．appears D．stays
【简答题】A．arrives B．attends C．remains D．stays
【单选题】They believe spirit stays with the body for 3 days, _______someone always stays with the dead person.
A.
during this time
B.
during which
C.
so when
D.
during when
【单选题】If he ______ at home, he ______ sorry. [ ]
A.
stays; is
B.
stays; will be
C.
will stay; will be
D.
will say; is
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