【简答题】信息系统运行与维护中,日常运行维护的主要风险点是什么?应采取怎样的控制措施?
【单选题】This is ______ true when a Chinese learner talks with a native speaker.
【单选题】— Would Keven mind my using his Oxford Advanced Learner's English-Chinese dictionary? — ________. He is generous and helpful. [ ]
【单选题】According to the text, some people lay blame on Chinese boom in that ______.
A.
chinese is difficult for its complex grammatical and tonal system.
B.
some countries fear that China will take their global market share.
C.
the position of other languages has been marginalized by Chinese.
D.
some countries fear to be politically and economically controlled by China.
【单选题】下列有关胶囊剂的叙述错误的是( )。
D.
胶囊剂的最佳贮藏条件是温度不超过35℃,相对湿度不超过75%
【判断题】在随机接入过程中,多个UE可能使用一个前导码。这种现象称为随机接入冲突。随机接入冲突在第3步骤中解决。()