Simulated geography problems in college entrance examination

This problem requires knowledge of local time calculation. There is a hanging sun in the northern hemisphere from summer to 20 days before and after, and the direct point of the sun is about north latitude 18.5 degrees. The sunrise time should be earlier than 6 o'clock and the sunset time should be later than 18 in all parts of the northern hemisphere, so option A is incorrect. Option B Because Australia is located in the southern hemisphere, it is the local winter, and there is a high pressure on the Australian mainland, so there should be an off-ground wind in the northwest. However, the southeast wind, B is not correct for option C. When the southwest monsoon blows in summer, the seawater in the North Indian Ocean should flow clockwise. Option d is the spawning incubation period of fish, which is our fishing moratorium. Are you satisfied?