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【判断题】
PE80与PE100两种不同密度PE管相互连接时，可以采用热熔或者PE80电熔方式连接。A.
正确
B.
错误
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【单选题】Football is a ________ of a sharp mind and hard training rather than just talking. [ ]
A.
mixture
B.
thought
C.
entertainment
D.
action
【单选题】Football is a _____ of a sharp mind and hard training rather than just talking. [ ]
A.
mixtu re
B.
thought
C.
time
D.
action
【简答题】课堂上布置的测试题填空题的答案在这里上传
【单选题】Talking of football, have you ever seen the Italian team( )?
A.
played
B.
playing
C.
to play
D.
play
【简答题】听对话，回答问题。 1. What kind of match are they talking about? A. Football. B. Volleyball. C. Basketball. 2. Which school did Lucy's school play against? A. No.15 Middle School. B. No.5 Middle School. C. No....
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