题目

Peter said he ______ when he got there but we have never heard from him since then.   A. was writing    B. would write       C. had written   D. has been writing 答案：B一条船停在海面上，从船上看灯塔位于北偏东35°，则从灯塔看，船位于南偏西35°南偏西35°．