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【判断题】
只要负载作联接，线电流必为相电流的 倍A.
正确
B.
错误
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【单选题】Mary often friends online on weekends.
A.
chat with
B.
chats with
C.
chat to
D.
chats to
【简答题】选择与你所听到的句子意义最相近的句子。 1. A. Mary's mother often cooks. B. Mary often helps her mother with the cooking. C. Mary often cooks for her mother. 2. A. Kate is in a red skirt. B. Kate is putting on a red skir...
【单选题】Mary often gets to school .
A.
ride her bike
B.
by the bike
C.
by a bike
D.
on her bike
【单选题】Mary often does some translation work to earn extra money, which half of her income.
A.
makes for
B.
counts on
C.
accounts for
D.
consists in
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