Ab initio prediction

1、The program of graphical predictions o

The program of graphical predictions of height against time for a period of up to seven consecutive days is contained in（）.ASHMBAdmiralty TotalTideCAdmiralty EasyTideDOcean Passages for the World

2、The daily predictions of the times and

The daily predictions of the times and heights of high and low water for a selection of Standard Ports are given in（）.AAdmiralty Maritime CommunicationsBAdmiralty Tide TablesCa comprehensive guide for the yachtsmanDALRS

3、预测（prediction）和预报（forecasting）

预测（prediction）和预报（forecasting）

4、The datum from which the predicted hei

The datum from which the predicted heights of tides are reckoned in the tide tables is（）.Amean low waterBthe same as that used for the charts of the localityCthe highest possible levelDgiven in table three of the tide table

5、Which instrument is used to predict th

Which instrument is used to predict the approach of a low pressure system（）.AAnemometerBFathometerCBarometerDThermometer

6、An instrument useful in predicting fog

An instrument useful in predicting fog is the（）.Asling psychrometerBmicrobarographCanemometerDaneroid barometer