衡量人生价值的标准，最重要的就是看一个人是否用自己的劳动和聪明才智为个人的发展付出了努力。（ ）
查看答案
人生观决定世界观，有什么样的人生观，就会有什么样的世界观。
A. 对
B. 错
I _____ my master studies by the end of this term.
A. shall finish
B. should finish
C. finish
D. shall have finished
It was expected that the secretary _____ all the documents before the meeting began.
A. would prepare
B. was preparing
C. would have prepared
D. prepared
The old worker told me that he _____in the Iron and Steel Works for 35 years.
A. would have been working
B. would work
C. was working
D. worked
微信支付 
支付宝支付