2008 宁夏、海南 Question 68 Single-choice Differentiating 2008_宁夏、海南卷 (英语) $65. When leaving the observation areas, the vessel should ______.$ A. move close to the beachB. increase speed graduallyC. keep its engine running slowlyD. remain at the back of the whales Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →