实施监视雷达进近时,雷达显示器上应当标有(),并有相对接地点的距离标示。
A.距离圈
B.跑道
C.跑道延长线
D.航线或走廊
参考答案:C
行为目标的陈述应具备的要素有()。
A.具体目标
B.概括目标
C.产生条件
D.行为标准
E.行为结果
完成对话在对话的空格中填上适当的单词, 使对话完整正确。一空一词。按编号把答案依次填入右
边的表格内。
A: How are you feeling now? George and I was quite anxious about you when Ann called us yesterday.
B: Not too 1._____ yet. I still have a headache and my right 2._____ can 3._____ take a cup.
A: What about your legs?
B: Much better. I feel less 4._____ in my knees 5._____ I can't walk. Just now the doctor and the nurses
told me to stay in bed for two weeks.
A: That's OK. But how did it 6._____ ?
B: Oh, yesterday morning I cleaned the windows. In order to 7._____ the work easier, I climbed over the
window and stood 8._____ the windows. I worked quickly, but suddenly I 9._____ down to the garden.
When I woke up, I found myself lying in bed in the 10._____.
A: You're lucky that you live on the second floor.