皮皮学，免费搜题
登录
搜题
【单选题】
混合血栓见于A.
毛细血管内
B.
左心室内附壁血栓
C.
动脉血栓的头部
D.
静脉血栓的尾部
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】关于文件,下列说法中错误的是:
A.
对已经关闭的文件进行读写操作会默认再次打开文件
B.
对文件操作完成后即使不关闭程序也不会报错,所以可以不关闭文件
C.
对于非空文本文件,read()返回字符串,readlines()返回列表
D.
file=open(filename,'rb')表示以只读、二进制方式打开名为filename的文件
【单选题】When I was younger I ______ long distance, but now I'm out of practice.
A.
was used to walk
B.
got used to walk
C.
was used to walking
D.
used to walking
【简答题】( ) 1 She saw____ English film last Sunday. But she can not remember. name of ___ film. A. an; a; a B. a; the; a C. an; the; a D. an; the; the ( ) 2 There is___ old man under___ tree. A. an; the B. th...
【单选题】Walking does need a bit of practice _____ gravity has changed.
A.
as if
B.
in their turn
C.
now that
D.
as a result of
【简答题】阅读理解。 Handshaking, though a European practice, is now often seen in big cities of China. Nobody knows exactly when the practice started in Europe. It is said that long long ago in Europe when people m...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
