While ____ a small boy ,he could hum songs .A.already B.until C.yetD.still为什么（不是其他答案）

While still a small girl ,she could play the piano well.改为同义句改为While ____ ____ still a small girl ,she could play the piano well. While ____ a small boy ,he could hum songs .A.already B.until C.yetD.still为什么（不是其他答案） ________from the peak ,the house appears small.A Seen B SeeingC Having seen D While seeing just ____ small things.A.little B.a few C.a little D.few. She comes ____ a small village.A.on B.with C.of D.from Small children learn ______ while they are watching and listening.A.everything B.somethingC.nothing D.anying 麻烦讲一讲!I wish Bill would drive us to the railway station,but he has ____ to take us all.A.too small a car B.very small a carC.a too small car D.such a small car ____ he is very good at numbers.A.As he is a small boy B.A small boy he is C.A small boy as he is D.Small boy as he is为何不是A 请问先哪一个是正确的答案22.This is a ____ house.A.small grey wooden B.small wooden grey C.grey wooden small D.wooden grey small strike the iron ____ it is hot.A when B while Hurry up ____ finish your soup A.or B.but C.and D.while While David ____,I_____.A.writes;was sleeping B.was sleeping;writeC.was sleeping;was writing 2.Do think ____ reading.　　A.while B.when C.as D.for Sue has a small sports collection.(改为否定句) Sue ____ ____ ____ ____ a small sports collection. Because of carelessness , he fell off the bike ____ .A.while he rode B. while riding C. while he is riding D. while on his bike 为什么选B,如何分析此题,请详解,谢谢. Life in a small fishing ____ is very different from life in a big city.A.cabin B.combination _______this is only a small town,it's crowded with tourists who come here all year round.选项A Since B.Unless C.Once D.While _______ the sweater is already too small,don’t worry about its shrinking.选择 A) While B) Because C) If D) Since 我觉得A 尽管 虽然