一般来说，在管理软件中，软件生存周期各个阶段的工作量以()阶段所占的比例最大。
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【C7】
A. it
B. this
C. there
D. that
What did the author s friends try to tell him？
A. It is possible to live a car-free life.
B. There is no need for expensive cars.
C. A car is a necessary part of life.
D. They" 11 follow him if he" s successful.
渔港监督机关自收到事故调解申请书之日起()内，未能使当事各方达成调解协议的，可宣布调解不成。
A. 1个月
B. 3个月
C. 6个月
D. 8个月
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