问题补充:
单选题LittleTomhasgotalotofbirthdaypresents,butheisn’tabletotakeallofthem___.A.on timeB.at a timeC.at same timeD.from time to time
答案:
B解析at a time 表示的是一次,故选B
时间:2023-06-29 20:03:01
单选题LittleTomhasgotalotofbirthdaypresents,butheisn’tabletotakeallofthem___.A.on timeB.at a timeC.at same timeD.from time to time
B解析at a time 表示的是一次,故选B