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【单选题】
下列花卉中哪些是不宜摘心的（）。A.
鸡冠花、美女樱
B.
、一串红
C.
千日红、矮牵牛
D.
金鱼草、长春花
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【简答题】STM32 的 GPIO 的配置模式有那几种?
【简答题】STM32 的 GPIO 的配置模式有那几种?请举例说明如何进行配置模式的配置?
【单选题】—Will you come for the meeting? —Yes, of course, if you think ______.
A.
I come
B.
I go
C.
I should
【单选题】I Know Just How You Feel Do you feel sad? Happy? Angry? You may think that the way you show these emotions is unique. Well, think again. Even the expression of the most personal feelings can be classi...
A.
We thought of trying to describe each emotion, but it would have been almost impossible to make clear rules for this.
B.
These particular muscles are difficult to control, and few people can do it.
C.
Research has also been done to find out which areas of the brain read emotional expressions.
D.
They decided that it was a mental state that could be preceded by 'I feel' or 'he looks' or 'she sounds'.
E.
He said that the expression of these feelings was universal and recognisable by anyone, from any culture.
F.
Any other method of showing all the 412 emotions, such as words, would have been far less effective. (46)
【简答题】某化学课外小组欲用固体与液体反应（不需加热），快速简便制取一满瓶（125mL）干燥的氧气。 （1）从A～G中所提供的仪器（或装置），选出所需要的（填序号） ；除导管及胶管外，还需要的仪器用品有 。选用的试剂为 。 （2）用上述所选的气体发生装置，除可制取O 2 、H 2 、CO 2 外，请写出还可用此装置制取的两种其它气体与制取该气体所需的试剂。
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