Theday____(在那天我第一次遇见他)wasthefirstofMayontheGreatWall.
on which I met him first
暂无解析
Last night he saw two dark _____ enter the building, and then there was the explosion.
Thedoctor____isleavingforAfricanextmonth.
Do you know the name of that _____ insect?
Thetimehascome_____wemakeextensiveuseofnuclearenergy.
Theday____(在那天我第一次遇见他)wasthefirstofMayontheGreatWall.
