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【单选题】
根据工作方式的不同,往复式压缩机包括曲轴连杆式和( )。
A.
轴向活塞式
B.
旋转叶片式
C.
涡旋式
D.
V型
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举一反三
【单选题】采用 4 位比较器 7485 对两个四位二进制数进行比较时,先比较 位。
A.
次高
B.
最低
C.
次低
D.
最高
【简答题】翻译“In short, room service is a wonderful option to consider while cruising. The variety, minimal cost (tip), and convenience of room service is just one more part of the magic when sailing with Oasis ...
【单选题】be short for 翻译
A.
的缩写
B.
缺少不足
【简答题】通常把钠和钾保存在()中。
【简答题】填入适当的词,补全对话。 1. A: Excuse me! ____________ she a doctor? B: No,she isn't. ____________ a teacher. A: What's ____________ name? B: Her name is Marry. A: ____________ ____________ are her eyes? B: They ...
【单选题】The room was the home of some short kind-hearted men.
A.
Right
B.
Wrong
C.
Doesn't say
【简答题】: Mr. and Mrs. Brown lived in a short and wet room last year. Now their daughter was born, the room was too narrow for them to live in. Last Friday, after the factory paid out wages(工资), Mr. Brown had...
【简答题】按要求改写句子,每空一词。 1. 'Where will you wait for me?' she asked me. (改为间接引语) She asked me _________ I _________ wait for her. 2. Is he from England? Could you tell me? (合并为含有宾语从句的复合句) Could you tell me _____...
【简答题】She pretended ______ me as she passed me. (not see)
【简答题】用embarrass的适当形式填空 1. He asked me an question, which made me . 2. She is in financial .
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