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【多选题】
操作系统中的主体通常包括（）。A.
进程
B.
用户组
C.
用户
D.
文件
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】Though a foreigner, she ________ a good knowledge of China.
A.
acquires
B.
knows
C.
understands
D.
has
【单选题】Though I_________the phone number many times, the foreigner couldn’t write it down.
A.
repeated
B.
refused
C.
researched
D.
recognized
【单选题】Though I _____ the phone number many times, the foreigner still couldn’t write down.
A.
repeated
B.
refused
C.
researched
D.
recognized
【单选题】Though he is a foreigner, he _____ here.
A.
used to live
B.
is used to live
C.
used to living
D.
is used to living
【判断题】Though he was a foreigner, Dr Bethune regarded the cause of the Chinese people as his own.
A.
正确
B.
错误
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