Question

【題目】Not having seen him for so long a time that I can hardly r him.

Answer 1

【答案】recognize
【解析】句意：因?yàn)楹瞄L時(shí)間沒見他了以至于我差點(diǎn)認(rèn)不出他了。recognize“識(shí)別，認(rèn)出”,情態(tài)動(dòng)詞后面跟動(dòng)詞原形，故填recognize。