在培训成果转化的（ ）层面，情境模拟的转移效果最显著。
A．依样画瓢
B．融会贯通
C．举一反三
D．自我管理
参考答案：A
. The Olympic Games _____ in Beijing in 2008. I hear it _____ in different countries every four years.
A．is given, is given
B．was held, is held
C．will be held, is held
D．will be given, is given
已知所允许的放大率为1.2，则焦点为（）
A.1
B.2
C.3
D.4
E.5
