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【单选题】
逻辑运算符号包括:A.
逻辑与
B.
逻辑或
C.
逻辑非
D.
以上皆是
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【简答题】根据中文或首字母提示,填写所缺单词的适当形式。 1. By the end of February schools are opened t________ the country. 2. He is a f________ as an artist, but a success as an art teacher. 3. If we work with a strong will, we can...
【简答题】Most people usually traveled by ship and train which are driven by steam engine. It played an important part in many kinds of vehicles several scores of years ago. Who invented steam engine and what u...
【简答题】Most people usually traveled by ship and train which are driven by steam engine. It played an important part in many kinds of vehicles several scores of years ago. Who invented steam engine and what u...
【单选题】比较下列两组句子中加点字的解释,理解正确的一项是( )
A.
缺霹雳 ③烟涛微茫信难求
B.
之人兮列如麻 ④自可断来信
C.
①与②相同，③与④也相同 B．①与②相同，③与④不同
D.
①与②不同，③与④也不同 D．①与②不同，③与④相同
【简答题】Henry Adams, a man from San Francisco, sailed out of the bay by boat. Towards nightfall he found himself carried out to sea1._______ a strong wind. The next morning he’d just about given himself up fo...
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