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单词拼写___________;词性_____;中文意思___________;
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【单选题】不论是酸或是碱烧伤,( )冲洗创面是首要最简便的方法。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
盐水
B.
苏打水
C.
清水
D.
以上均可 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【简答题】Do space invaders respect other people's personal space
【简答题】阅读理解。 Looking back on China's road to outer space, people can easily find it has not been very smooth. In the past years, Chinese people have made hard and determined efforts to realize the dream thei...
【单选题】It may be 5 or 10 years __________ it is possible for people to find a space station on the moon.
A.
since
B.
before
C.
after
D.
when
【单选题】There are ________ people that there's no space for anybody else.
A.
too more
B.
a lot of
C.
so many
D.
such few
【单选题】按四舍六入五成双规则,能将下列数据修约为四位有效数字 (0.1058) 的是 ( )
A.
0.10574
B.
0.105749
C.
0.10585
D.
0.105851
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