航海英語(yǔ)海上氣象報(bào)告與氣象導(dǎo)航單項(xiàng)選擇題每日一練(2019.01.15)

來(lái)源：考試資料網(wǎng)

1 A tropical wave is located 200 miles due west of your position，which is north of the equator. Where will the wave be in 24 hours? （）

2 The Beaufort scale is used to estimate the（）.

3 When observing a rapid rise in barometric pressure，you may expect（）.

4 When winds of force reach 10-11 in Beaufort Scale，usually we call such winds as（）.

5 A weather map is a synoptic data because it（）.