Question

As we drew closer, I could see a whale ________(遭受攻击)by a pack of about six other killers．(attack)

Answer 1

答案：
解析：

答案：being attacked 　　解析：考查补语结构。本句运用了“see ＋宾语＋ doing”的结构形态；由语境提示可知“遭受攻击”应是被动进行时，故用“see ＋宾语＋ being done”结构。