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【单选题】
His hands are very _________ because of hard work.A.
coarse
B.
crude
C.
clean
D.
rude
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】适宜病人休养的环境是
A.
气管切开病人,室内相对湿度为30%
B.
中暑病人,室温应保持在4℃左右
C.
普通病室,室温以18~22℃为宜
D.
产妇休养室,须保暖不宜开窗
E.
破伤风病人,室内应保持光线充足
【单选题】适宜病人休养的环境是
A.
一般病室的温度保持在 16℃为宜
B.
新生儿病室,室温宜在 22~24℃
C.
产休室不宜开窗
D.
破伤风病人,室内光线要明亮
E.
气管切开病人,室内相对湿度为 40%
【简答题】混凝沉淀不但可以去除废水中的粒径为10-3~10-6 mm的( ),而且还能够去除色度、油分、微生物、氮和磷等富营养物质、重金属以及有机物等。
【简答题】My newly-rented small apartment was far away from the centre of London and it was becoming essential for me to find a job, so finally I spent a whole morning getting to town and putting my name down t...
【简答题】A．looks strong B．is drunk C．seems rude D．is erous
【单选题】There are many things whose misuse is dangerous, but it is hard to think of anything that can be compared ______ tobacco products.
A.
in
B.
with
C.
among
D.
by
【简答题】阅读理解。 My newly-rented small apartment was far away from the centre of London and it was becoming essential for me to find a job, so finally I spent a whole morning getting to town and putting my name ...
【简答题】Why cannot the two following subtopic sentences be put together to support the same topic sentence? Topic sentence: Hitchhiking is erous. Subtopic sentence: Hitchhiking is erous because too ma...
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