If the weights are moved away from the midship section,______ will happen on board.
A.hogging
B.sagging
C.stiff
D.tender
第1题:
From this selection we may conclude that the king's crown______.
A. moved less water than pure gold of the same size
B. moved more water than pure gold of the same weight
C. moved more water than pure gold of the same size
D. moved less water than pure gold of the same weight
第2题:
A place is moved from day into night and from night into day over and over by ______ of the earth.
A.the pushing B.the pulling C.the spinning D.the passing
第3题:
The teachers??____________ the office for a few minutes when we arrived. We didn’t meet them.
A. had been away from B. had left
C. have been away from D. have left
第4题:
A line of position derived from a loran reading is a section of a(n) ______.
A.straight line
B.arc
C.parabola
D.hyperbola
第5题:
The girl was lucky enough to _______ the bad men and ran away. A. break away B. break away from C. break out D. break into
第6题:
---Midship! ---Reply: _______ ---Report: Wheel midship.
A.OK !
B.Yes!
C.Midship!
D.Got it!
第7题:
When it is winter in China, ______.
A. the USA is tilted toward the sun B. the South Pole is tilted away from the sun
C. the North Pole is tilted toward the sun D. the North Pole is tilted away from the sun
第8题:
Some two thousand million years ago, the mountain on the sun was raised probably because______.
A. the star moved away from the sun
B. another star happened to come near the sun
C. fhe sun and the moon raised the tides on the earth
D. a large tidal wave of a star travelled over the surface of the sun
47.答案为B 根据第二段的前两句We believe,however,that some two thousand million years ago,another star wandering through space,happened to come near our sun.Just as the sun and the moon raise tides on the earth,so this star must have raised tides on the surface of the sun...和生活常识可知潮汐是由于星球接近时造成的引力而产生,因此选B。
第9题:
Which of the following statements is TRUE according to the passage?
A. Some companies in the United States moved to Sweden, Germany and Belgium.
B. Fresh air, spacious room and being away from others attract people to move to the suburbs.
C. People wouldn't pay tax when they moved out of cities.
D. The neighborhood should be maintained by old and poor people.
34.答案为B。根据第一段第一句,urban Americans began a mass move to the suburbs in search of fresh air,elbow room and privacy作出该项选择。
第10题:
The roller hatch beam at the edge of the open section of the hatch shall be ______ so that it cannot be moved toward the open section.
A.braced
B.chopped
C.lashed or pinned back
D.locked