What is a FALSE statement concerning the line throwing appliance on a vessel (). A.A drill on its use must be held once every three months B.The actual firing is at the discretion of the Master C.The auxiliary line must be of a light color D.The auxiliary line must be at least 500m long
举一反三
- In Canada, general elections must be held at least once every ___. A: 2 years B: 3 years C: 4 years D: 5 years
- Which is true？（） A: if line 10 is removed， the compilation succeeds. B: if line 11 is removed， the compilation succeeds. C: if line 12 is removed， the compilation succeeds. D: if line 13 is removed， the compilation succeeds. E: More than one line must be removed for compilation to succeed.
- The first letter of the first line must be “F” if you are to write an acrostic pome of SPRING. ( )
- Generally speaking, shareholder's meeting must be held ( )every year in the case of a joint-stock company. A: once B: twice C: four times D: three times
- The Master or person in charge on a ship shall insure that line throwing equipment is not operated（）.