皮皮学，免费搜题
登录
搜题
【简答题】
urllib.request.Request(url, data=None, headers={}, origin_req_host=None, unverifiable=False, method=None)中,headers参数代表http请求中相应传递的headers信息,默认为空。若要添加请求头,可通过调用 Request 对象的 方法。
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
【单选题】Which of the following assumptions about vocabulary is NOT true?
A.
A vocabulary item can be more than one word.
B.
Both teachers and students need to know that there is a difference between active and passive vocabulary.
C.
Words can be taught and learned most effectively in groups of words that are related to each other.
D.
The best way to explain vocabulary is to translate .
【单选题】What does the author compare grammar and vocabulary to?
A.
He compares grammar to a well-conditioned car and vocabulary to a road map.
B.
He compares grammar to a tall tree and vocabulary to beautiful flowers.
C.
He compares grammar to a road map and vocabulary to a well-conditioned car .
D.
He compares grammar to beautiful flowers and vocabulary to a tall tree.
【简答题】What poses the biggest threat to the data stored on CDs and DVDs?
【简答题】In the ______ Method, vocabulary selection procedures are followed to ensure that an essential general service vocabulary is covered.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
