(B)用所给词的适当形式填空。1.Doesyour(old)brotheroftenplaywithyou?2.It's(help)tolistentoEnglishsongsforhalfanhourbeforegoingtobed.
1. Does your ____ (old) brother often play with you?
2. It's ____ (help) to listen to English songs for half an hour before going to bed.
打括号的单词的反义词或同义词填空1.It's( ) here.Let's find a (safe 2020-05-17 …
用单词适当形式填空：1.Hisfatheriseasytoget(angrily)2.It'saq 2020-05-17 …
用括号中所给的词的适用括号中所给的词的适当形式填空.1.Thefarmersinthevillag 2020-07-11 …
设x1=2t+it-1×2t-1+it-2×2t-2+it-3×2t-3+…i2×22+i1×21 2020-07-22 …
设x1=2t+it-1×2t-1+it-2×2t-2+it-3×2t-3+…i2×22+i1×21+ 2020-11-01 …
用适当的介词填空.1.pleasecallme（1）635-2847.2.askyourteache 2020-12-03 …
按实际情况填空（英语）It'so'ciock.It'stimeforbreakfast.2.It's 2020-12-05 …
用所给词的适当形式填用所给词的适当形式填空.1.LiMingcan(speak)someEnglis 2021-01-13 …
在线求指导：用所给词的适当形式填用所给词的适当形式填空.l.Don'tplaywhile(eat). 2021-01-13 …
根据上句完成下句,每空一词,使两句意思相同或相近.RT1.It'ssixthirty.It's．2. 2021-02-18 …