【单选题】下面的语句哪个是有限循环:
A.
a=3 while a<10: print(a)
B.
a=3 while a<10: print(a) a=a+1
C.
a=3 while a<10: print(a) a=a-1
【简答题】(2014填空)旅游的季节性是指旅游活动因受到自然条件和____背景的制约而呈现出淡季、平季和旺季的差异性。
【判断题】( )旅游的季节性特点是指旅游活动因受到自然条件的制约而呈现出淡季、旺季的差异性。
【简答题】Hello! My name Wang Xiaopeng. I’m a boy. I’m twelve years old. Tony is English name. This is my Bob. He is thir years old. Bob is London. His mother is English teacher. Her telephone is (010)6636-...
【单选题】— I ’ m Bob. What’s your name? —Mary. How are you?
【判断题】季节性是指旅游活动因受到自然条件的制约而呈现出淡季、旺季的差异性。
【单选题】-My name is Bob. ____________? -Tom.
【简答题】听录音,排顺序。 ( ) It's a black bag. ( ) My name is Bob. ( ) It's the ABC Song, ( ) He's a doctor. ( ) My favourite colour is red.
【简答题】下列关于平板龙骨的描述,正确的是( )1平板龙骨的宽度不应大于1800mm2平板龙骨的宽度应在整个船长的范围内保持不变3平板龙骨的厚度不得小于船底板厚度加2mm4在船中0.4L区域以外的平板龙骨允许小于相邻的船底板厚度
【判断题】飞机场Meeting Point就是一个“谢林点”。