35. 由「點」、「劃」構成之摩斯碼，字母內之「點」、「劃」間隔的時間為幾單位？ (A) 1 (B) 2 (C) 3 (D) 4

6. A bearing is taking of an approaching vessel by you and shortly afterwards another observation is made of the same vessel. The bearing is changing slowly. Which of the following circumstances could not be a risk of a collision? (A) When approaching a small vessel. (B) When approaching a very large vessel. (C) When approaching a vessel at close range. (D) When approaching a vessel engaged in towing.

35. 由「點」、「劃」構成之摩斯碼，字母內之「點」、「劃」間隔的時間為幾單位？
(A) 1
(B) 2
(C) 3
(D) 4

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