产品在市场定位过程中，向消费者提供多个利益诉求点，不能突出产品的差异性，很难在消费者心中树立起独特的形象。这种定位方法的误区在于（）。 ["A.定位过宽","B.定位过窄","C.定位混乱","D.定位过度"]
The vessel cleared the port means（）. ["the vessel left the port properly","the vessel was clear of the port shortly","the vessel departed from the port slowly","the vessel was clear out the port suddenly"]
The watches and the the camera materials were not stowed in the poop cabin. They were stowed in the chief officer’s cabin（）. ["instead","instead of","replace","replace of"]
既补肾助阳，又兼益精血的药是（） ["仙茅","仙灵脾","补骨脂","益智仁","巴戟天"]
The worn-out bags are all second-hand ones（）stated in the shipping order. ["so","as","that","like"]
艾滋病病毒感染者和艾滋病病人的主要区别是什么？
