人生的所有的目标归根结底是（）？
A.追求金钱
B.追求自我价值实现
C.追求幸福
D.追求权力
参考答案：C
—How do you like the film Titanic?
—I must say it’s _______ film I _______.
A．the better; have seen
B．good; had seen
C．the best; have seen
D．the best; had seen
UM71发送低频频率有多少种（）.
A、4
B、8
C、18
D、28
