37度半
幼苗
共回答了13个问题采纳率:84.6% 举报
手工原创,保证准确!
1. He (threw/splashed water onto) his coat (to keep himself safe).
2. Yesterday, he was at home alone and (heard somebody/someone sing/singing) outside.
3. (How hard) they (are working) now!
注:/ 表示可以任意选用其一.
1年前
9