问题
单项选择题
冒口有效补缩距离等于（）。
A.冒口区加中间区
B.中间区加末端区
C.冒口区加末端区
D.冒口区加中间区加末端区
答案
参考答案：C
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冒口有效补缩距离等于（）。
A.冒口区加中间区
B.中间区加末端区
C.冒口区加末端区
D.冒口区加中间区加末端区
参考答案：C
| 完形填空。 Spring has come. As a Chinese saying goes, "The whole year's work 1 a good start in spring." In order to 2 a good job for the whole year, we often like to make some plans and preparations( 准备) at this time of the year. However, many of us have a lot of plans in the beginning and finally fails to carry them out. How can we deal with 3 like this? Conditions( 状况) in our lives change every day. Sometimes we can't fulfill our plans 4 . We should learn to change or even give up our plans. For 5 , I like to have a schedule( 预定计划). When I learn about things that 6 on certain dates, I write them on my calendar( 日历). I also keep some blank ( 空白的) paper on my desk. When I realize I should do something today or tomorrow, I can write it down, 7 I won't forget. I think when we become busy doing one thing. it is easy to forget the other things we planned to do. As the day goes on, I can see 8 I still have to do. That's different from 9 plans but I find it very useful. I think we must be prepared to change plans to suit conditions. Schedules and plans always change because of 10 conditions. The best we can do is to try to make our plans but realize we must adjust( 整理) them as we go. That's what life is all about. My dear friends, it's time for you to make a good plan for the coming exam. Try your best and you are sure to succeed! | ||||
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