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【单选题】
关于DNS下列叙述错的是( )A.
子节点能识别父节点的IP地址
B.
DNS采用客户服务器工作模式
C.
域名的命名原则是采用层次结构的命名树
D.
域名不能反映计算机所在的物理地址
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反馈参考答案：
举一反三
【单选题】He appears to be strong and healthy but, __________ he suffers from a weak heart.
A.
as a matter of fact
B.
what’s more
C.
accordingly
D.
no wonder
【简答题】软件操作:在2层绘制内外砌体墙。 填空:2层内墙工程量为( ) m3 。 (保留2位小数)
【简答题】下列哪项不属于社区矫正的任务?（ ）
【简答题】A．He wonders about the usefulness of the protest. B．He thinks the present tuition is fair. C．He doesn't know how many students protested. D．He doesn't know how much the school charges for tuition.
【简答题】软件操作:在2层绘制内外砌体墙。 填空:2层内墙工程量为( )m3(保留2位小数)。
【单选题】Don't worry! He ____ no attempt to leave. He will stay here to help you.
A.
made
B.
got
C.
had
D.
Tried
【单选题】He had had a(n) ______ opportunity to get himself out of difficulty before he made that fatal mistake.
A.
feeble
B.
audible
C.
ample
D.
interim
【单选题】It was ______ he was part of Manchester United’s Youth Team, ______ won the FA Youth Cup in 1992, that David’s success started.
A.
that; where
B.
which; when
C.
when; that
D.
when; which
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