问题补充:
单选题MybrotherandIhadfun_________intheriverthissummervacation.A.swamB.swimmingC.swimD.to swim
答案:
B解析考查固定短语。have fun doing sth 故选B。
时间:2021-09-04 17:49:45
单选题MybrotherandIhadfun_________intheriverthissummervacation.A.swamB.swimmingC.swimD.to swim
B解析考查固定短语。have fun doing sth 故选B。