【判断题】(静态或JDK实现的)代理限制是只能在父类方法被调用之前或之后进行增强(功能的修改),不能在中间进行修改。
【单选题】一位年轻的男上级和一位年老的女下级在公司中谁先伸手
【单选题】What would Brownie do when someone was ill in the family?
【单选题】在公司中,一位年轻的男上级和一位年老的女下级,握手时谁先伸手?
【判断题】You should look someone in the eye when you or they are talking.
【单选题】下述哪项关于食物的描述是错误的()。
B.
碳水化合物的需要量应根据老年人的年龄和体力活动而定
C.
碳水化合物一般提供全日总能量的55%~65%
【单选题】According to the last paragraph, when someone wants to get a ride, ______.
A.
he must look like a patient
B.
he'd better do it with his family
C.
those who drive along may not be a good choice
D.
a little money should be paid for the extra room
【单选题】There seems to be an electrical problem. I’ll get someone to ___________it.
【简答题】陆壳与洋壳的主要区别在于:前者可分为( )和( )两层,后者一般只有( )一层。