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【判断题】
电力设备在额定电压下运行、其技术与经济性能最佳。 ()A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The noise was so ______ that he was so ______ that he stayed awake the whole night.
A.
disturbing; disturbed
B.
disturbed; disturbing;
C.
disturbing; disturbing
D.
disturbed; disturbed
【简答题】At a Trade Show S=Salesman; I=Importer S: Good morning. Can I help you? I : I wonder if you can give me specific information about this computer model you're ___1___ ? S : I'd be happy to help. I: Tha...
【单选题】He ______ reading, but he ______ to read this novel (小说). [ ]
A.
enjoys; doesn't enjoy
B.
likes; dislikes
C.
likes; doesn't dislike
D.
enjoys; likes
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