【单选题】We learn from the first paragraph that the author regards the inadequacies of the lorry as______.
A.
inevitable and amusing
B.
dangerous and frightening
D.
welcome and interesting
【单选题】What can we learn from the dialogue?
A.
Megan doesn't like the novel.
B.
Rob has read the novel.
C.
Megan has seen the movie.
D.
Rob wants to see the movie.
【判断题】在辅助存储设备上,对文件采取索引结构可以支持直接访问。
【单选题】Third, to determine the real source from the suspects, we employ a novel microscopic rumor spreading __________ to calculate the maximum likelihood (ML) for each suspect.
【单选题】From the novel, we can see that all of the characters are mean to Oliver except ________
【多选题】What can we do to protect us from the Novel Coronavirus–Infected Pneumonia?
D.
Wear masks in the public