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【简答题】
对板框过滤机,进行滤饼洗涤时,如果恒压洗涤的压差和过滤终了时的压差相等,则洗涤液流率(dV/dτ) w 为过滤终了时滤液流率(dV/dτ) E 的 ; 其原因是 有关。
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【单选题】I think they should ________ him.
A.
replace
B.
to replace
C.
replaced
D.
to be replaced
【简答题】To some extend, I understand parents’concerns, but I think they should love their children for who they are, not _____ they want them to be.
【简答题】功能评价的方法包括功能______法和功能______法。
【简答题】Nowadays many agers can’t look after themselves well. I think they should try to improve their living ——(技能).
【单选题】听力原文：W: This ballroom is so packed that we can't try our steps. M: I think they should control the number of people, don't yon? Q: Why is the woman complaining? (19)
A.
The room is too crowded.
B.
The room is too small.
C.
The room is dirty with step stairs.
D.
They .couldn't play ball games.
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