UNITTHREEHOWDIDYOUGOTOHANGZHOULesson9习题1一、请你用所给词的适当形式完成下列句子。1.Herearesomethingstheyhavelearnedfrom______(scientist)studies.2.Sunglassesareusedfor_____(keep)outthesun.3.Thestudentsare______(confuse)aboutthe______(confuse)problem.4.I’mconsidering_____(stud...

时间:2024-11-18 16:44栏目:幼儿/小学教育