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【多选题】
变压器按照可分为哪几类？A.
单相变压器
B.
变压器
C.
三相变压器
D.
多相变压器
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Mr. Robinson worked for the Indian Government because of ______.
A.
university links
B.
government agreements
C.
company projects
D.
degree requirements
【单选题】At the university Mr. Robinson specialized in ______.
A.
maths
B.
physics
C.
water management
D.
geography
【简答题】At the meeting Mr. Robinson made a (bore)______speech.
【单选题】Mr. Robinson decided to take back his _______.
A.
criticism of Mr. Wang
B.
criticism of Mr. Wang’s
C.
the criticism of Mr. Wang
D.
Mr. Wang’s criticism
【简答题】He thought he could talk Mr. Robinson ________ buying some expensive equipment. A) on B) of C) round D) into
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