题目

 The fans ______ to see the pop singer the whole afternoon, and they won’t leave until he turns up.     A. have been waiting  B. waited       C. had waited        D. would have waited 答案：A如图所示，下列说法中正确的个数有 [　　] ①OA的方向是北偏东65° ②OB的方向是西偏北65° ③OC的方向是南偏西65° ④OD的方向是东南方向(南偏东45°) A．1个B．2个C．3个D．4个