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【单选题】
安全检查的方式可分为定期检查、突击检查、连续检查和()四种。A.
不定期检查
B.
单项检查
C.
专门检查
D.
特种检查
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举一反三
【单选题】The girl dressed in the latest Paris fashion is ______ in her appearance but rude in her speech.
A.
evident
B.
considerate
C.
elegant
D.
innocent
【单选题】“佛光”主要是由于光线的 ( ) 而产生的。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
衍射作用
B.
反射作用
C.
折射作用
D.
穿透作用
【单选题】To her great ______ one of her former classmates got the first prize in the English Speech Contest.
A.
astonish
B.
astonishment
C.
astonishing
D.
astonished
【单选题】Caroline ______ her speech when a stranger rushed in and interrupted her.
A.
was to finish
B.
finished
C.
had finished
D.
was to have finished
【多选题】Some people will experience ( ) about speaking in his/her first speech.
A.
e mbarrassment
B.
h appiness
C.
i ndifference
D.
nervousness
【简答题】Google文件系统将整个系统的结点分为3类:( )、( )、( )。
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