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【多选题】
关于函数项级数【图片】，正确的有（ ）A.
收敛域为
B.
在收敛去上一致收敛
C.
在收敛去上内闭一致收敛
D.
在收敛域上存在导函数
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列不属于园艺防治内容的是（）。
A.
利用黑光灯诱杀昆虫
B.
选用抗病虫品种或无病虫种苗
C.
合理灌溉和施肥，提高植株抗病虫能力
D.
适当调节植物播种期和收获期，避开病虫为害高峰期
【单选题】听力原文：W: How do you like the car I just bought? M: Well, it seems to run well, but I think it needs a new paint job. Q: What does the man think of the car? (9)
A.
It looks quite new.
B.
It needs to be painted.
C.
It looks better than it runs.
D.
It needs to be repaired.
【简答题】根据汉语完成句子。 1. When I just wanted to cross the road, they came by in their car and _____. 2. This morning I _____ (穿衣) quickly and went to school without breakfast. 3. Don't forget _____ (锁) the door wh...
【简答题】3 园艺植物病虫害防治的 主要内容 包括 病虫的 和 、病虫的 、病虫的 综合 防治技术等。
【单选题】—Daniel, can you repeat what I said just now? —Sorry, sir. I something else.
A.
thought about
B.
will think about
C.
was thinking about
D.
have thought about
【单选题】I will just cook this big ______ of meat for dinner.
A.
upfront
B.
endanger
C.
chunk
D.
presume
【单选题】Woman: When we lived in Paris I worked part time. But since we moved I just cook and clean. I get tired of doing the same old things day by day. Man: It sounds like you need to get out of the house. Q...
A.
To get a job.
B.
To move to another place.
C.
To visit some friends.
D.
To do some outdoor exercises.
【单选题】Woman：When we lived in Paris I worked part time. But since we moved，just cook and clean. I get tired of doing the same old things day by day. Man：It sounds like you need to get out of the house. Quest...
A.
To get a job.
B.
To move to another place.
C.
To visit some friends.
D.
To do some outdoor exercises.
【简答题】园艺 植物病虫害防治的内容
相关题目：
【单选题】I will just cook this big ______ of meat for dinner.
A.
upfront
B.
endanger
C.
chunk
D.
presume