【单选题】You ______ number eight.
【单选题】酶促反应速度达到最大值时对应的温度称为酶的
【简答题】酶促反应速度达到最大时的温度称为( )。动物体内一般酶的此值为( )°C,接近( )。
【判断题】三代时间管理是目前正流行、讲求优先顺序的挂念,缺点在于可能会因过于死板,个性化、任性化不够。
【单选题】( )的缺点在于可能会因过于死板,个性化、任性化不够。
【单选题】Why did so many Asian parents send their children to America for study?
A.
to be an immigrant and PR
B.
to earn money and become richer
C.
to get a good education and enjoy a better life
D.
to enjoy a better life and be an American