问题
单项选择题
液舱测深孔在右舷,测深时船舶右倾,则所测得的液面深度()。
A.大于舱内液面的平均深度
B.小于舱内液面的平均深度
C.等于舱内液面的平均深度
D.与舱内液面平均深度的关系不能确定
答案
参考答案:A
液舱测深孔在右舷,测深时船舶右倾,则所测得的液面深度()。
A.大于舱内液面的平均深度
B.小于舱内液面的平均深度
C.等于舱内液面的平均深度
D.与舱内液面平均深度的关系不能确定
参考答案:A
完形填空。 | ||
It was Sunday. I never get up early 1 Sundays. I sometimes stay in 2 until lunchtime. Last Sunday I 3 very late. I looked out of the window. It was dark outside. "What a day!" I thought. "It's 4 again." Just then, the telephone rang. It 5 my aunt Lucy. "I've just arrived 6 train," she said, "I'm coming to 7 you." "But I'm still having breakfast." I said. "What are you 8 ?" she asked. "I'm having 9 ." I repeated. "Dear me," she said. " 10 you always get up so late? It's one o'clock." | ||
( )1. A. in ( )2. A. bed ( )3. A. get up ( )4. A. rain ( )5. A. was ( )6. A. with ( )7. A. sea ( )8. A. do ( )9. A. breakfast ( )10. A. Do | B. on B. classroom B. gets up B. raining B. is B. in B. see B. did B. lunch B. Did | C. at C. shop C. got up C. rains C. were C. by C. saw C. doing C. dinner C. Does |