单项选择题
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
单项选择题 Intertropical convergence zone over south Phillippine passing over Mindanao northern Sulu and Palawan. This paragraph is likely to be under the heading of（）.
单项选择题 It takes about 12 seconds to reverse（）full speed ahead（）speed astern.
单项选择题 It was essential that the application forms（）back before the deadline.