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【判断题】
晶格能够直观地表示晶体中原子(或离子、分子)的排列规律。A.
正确
B.
错误
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举一反三
【单选题】He said that only after he went abroad _______ what his motherland meant to him.
A.
he realized
B.
he had realized
C.
had he realized
D.
did he realize
【单选题】Tony is said________ to New York，and now he is studying medicine in a famous college in America.
A.
have gone
B.
to have gone
C.
going
D.
to go
【单选题】He said that his car __________ stolen and he ________ have to telephone the police.
A.
was; would
B.
has been; will
C.
had been; would
D.
had been; will
【简答题】政论语体在运用语言材料上兼有专门科学语体和( )的特点,这些特点的综合,就呈现出谨严、雄健、庄重的表现风格。A. 文学语体;B:应用语体;C:口头语体;
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