單項選擇題In weather report, position good means that（）.

A.the position is suitable
B.the position is reliable
C.the position is changeable
D.the position is fixable


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題In which voyage, between two points, is the rhumb line distance not approximately the same as the great circle distance?（）.

A.The two points are in low latitudes in the same hemisphere
B.The two points are in high latitudes in the same hemisphere
C.The two points are near the equator, but in different hemispheres
D.One point is near the equator, one point is in a high latitude, and both are near the 180th meridian

3.單項選擇題It takes about 12 seconds to reverse（）full speed ahead（）speed astern.

A.at, to
B.to, from
C.from, to
D.at ,from

4.單項選擇題It was essential that the application forms（）back before the deadline.

A.must be sent
B.be sent
C.would be sent
D.were sent

5.單項選擇題Jim is sorry（）so impolite to your guest last Saturday.

A.to be
B.being
C.having been
D.to have been