从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
21.________________, I was so careless that it got loose and was hit by a car.
A . While I walked the dog B. While I walking the dog
C. While walking the dog D .While I am walking the dog .
22. It was the first time that I_____________ the night face to face .
A. had seen B. have seen C. saw D. see
23. Although I try to talk to my classmates, I still find _______ hard to make good friends with them.
A. them B. they C. it D its
24. Native English speakers can understand each other __________ they don’t speak the same kind of English.
A. as if B. even if C. if D. unless
国际英语资讯:5.3-magnitude quake strikes off Japans Chiba Prefecture, no tsunami warning issued
恐龙化石旁惊现脚印 博古馆沉睡50年
体坛英语资讯:Senegal beat Ughanda 1-0 to reach AFCON quarters
让你重新思考世界的创意广告
连环夺命call:女子拨打前男友电话6.5万次
国际英语资讯:Iraqi forces conclude 2nd phase of major anti-IS offensive
少时学乐器可防听力衰退
不可错过的5部经典英文穿越电影
国内英语资讯:Chinese vice president attends reception marking 35th diplomatic anniversary between China,
开会老是犯困怎么办?教你几个妙招!
日本男生讨厌的9种女生:你是“御宅族”吗
体坛英语资讯:Real Madrid clearout continues as Reguilon, Odergaard leave on loan
体坛英语资讯:Barca President rules out Neymar move but confirms interest in Griezmann
国际英语资讯:At least 13 dead due to heavy rains in Brazil
从今天开始写日记的五个理由
体坛英语资讯:PSG agree to terminate Wang Shuangs deal one year beforehand
行走在剃刀边缘 俄极限摄影爱好者
演讲不用怕:TED演讲黄金十法则
国内英语资讯:Top political advisor stresses summarizing CPPCCs experiences
国内英语资讯:China, Angola agree to further intensify ties