【单选题】What can be inferred about the students?
A.
They both disagree with the professor's conclusion.
B.
Jennifer has not yet reached a conclusion about whether animals have language or not.
C.
Mike easily convinced Jennifer to change her mind.
D.
They disagree with each other over whether animals have language or not.
【多选题】在下列的页面置换算法中,哪些算法需要用到当前时间?
【多选题】在下列的页面置换算法中,哪些算法需要用到引用位(参考位)?
【单选题】听力原文: Through a large amount of research, many American doctors have drawn the conclusion that mothers who smoke cigarettes before their babies are born may slow the growth of their babies' lungs. The...
A.
Examine whether these children were healthy.
B.
Find out whether their mothers had smoked.
C.
Find why these children suffered breathing problems and lung disease.
D.
Look into the effect that mother's smoking had on their children.