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【单选题】
采用标准法进行水泥标准稠度用水量试验时,以试杆沉入净浆并且距底板()的水泥净浆为标准稠度净浆。A.
6mm±1mm
B.
7mm±1mm
C.
8mm±1mm
D.
9mm±1mm
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反馈参考答案：
举一反三
【简答题】借别人的东西 _______ 要还的。 (老 总)
【单选题】A great person is someone who devotes his/her life ______others.
A.
to help
B.
helping
C.
to helping
D.
helped
【简答题】How old was the washwoman when she started washing for the narrator’s family? What did she look like?
【单选题】What did the founder of the cluv use to do?
A.
Washing dishes
B.
Being chef
C.
Selling lunch boxes
D.
Selling newpapers
【单选题】_____ Great someone you have just been introduced to.
A.
This is Mrs Davis. She is in charge of exports.
B.
Hi! How are you?
C.
Good morning. Pleased to meet you.
D.
Nice to meet you at last!
E.
Good to see you again!
F.
I'm sorry I didn't catch your name. Can you say it again?
【单选题】A great person is someone who devotes his/her life _____ others. [ ]
A.
to help
B.
helping
C.
to helping
D.
help
【单选题】What did the founder of the club use to do?
A.
Washing dishes
B.
Being chef
C.
Selling lunch boxes
D.
Selling newspapers
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