皮皮学，免费搜题
登录
搜题
【多选题】
3 单片机最小系统由单片机芯片、电源电路、 和 四部分组成。A.
时钟振荡电路
B.
复位电路
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Comprehension exercisesI. The text has five paragraphs. From the list of headings below choose the most suitable heading for each paragraph.List of HeadingsA) Managing wasteB) Packaging is not the wor...
【单选题】以下程序的输出结果是:x = [90,87,93] y = ["a", "b","c"] print(list(zip(y,x)))
A.
('a', 90), ('b', 87), ('c', 93)
B.
[['a', 90], ['b', 87], ['c', 93]]
C.
['a', 90], ['b', 87], ['b', 93]
D.
[('a', 90), ('b', 87), ('c', 93)]
【单选题】When did Bill Clinton win the title of 'child prodigy'?
A.
In 1974.
B.
In 1976.
C.
In 1978.
D.
In 1971.
【单选题】Which fact supports the statement thatPicasso was a child prodigy?
A.
He studied art under his father.
B.
He passed the Academy of Arts examination inone day.
C.
He dropped out of the Academy of Arts after one year.
D.
He experimented with many styles and media.
【判断题】一般来讲，人的舌尖对苦味最敏感，舌根对酸味最敏感，而舌的两侧则对甜味最敏感，舌的中心前侧对咸味最敏感。四种味觉中，人们对酸味的灵敏度最高，而对苦味感觉最快。
A.
正确
B.
错误
【判断题】一般来讲,人的舌尖对苦味最敏感,舌根对酸味最敏感,而舌的两侧则对甜味最敏感,舌的中心前侧对咸味最敏感。四种味觉中,人们对酸味的灵敏度最高,而对苦味感觉最快。 答案
A.
正确
B.
错误
【单选题】____twice,thepostmanrefusedtodeliverourlettersunlesswechangedourdog.
A.
Beingbitten
B.
Bitten
C.
Havingbitten
D.
Tobebitten
【单选题】●To accommodate the longest path allowed by 802．3，the slot time has been set to 512 bitt times，or (75) ． (75)
A.
521μs
B.
5．12μs
C.
0．512μs
D.
512μs
相关题目：
参考解析：
知识点：
题目纠错 0
发布
