One thousand students can_______(serve) at the same time in the dining hall.
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The Gragon Boat Festival________(celebrate) for over 2000 years.
Now, a piece of sugar________(add) to the coffee by Alice.
Questions would be read at a meeting, and answers________(stuff) into a ballot box to be read.
以下关于大叶性肺炎,哪项不正确 ( )
A. 咯铁锈色痰
B. 管样呼吸音
C. 稽留热
D. 胸痛
E. 以上都不对