指出下列病句的错误 ①、从第三局开始,八一队的一传组织到位,发球攻势淋漓,拦网逐渐打出了气势和水平,很快占据场上主动,并连扳三局从而
若O是直线AC外一点,且=,则以下各式中成立的是A.=+ B.=+C.=+3 D.=3+
补写出下列名篇名句中的空缺部分。 (1)北风卷地白草折,胡天八月即飞雪。__________________,_______________。(岑参《白雪歌送武判官归京》) (2)户庭无尘杂
2.用显微镜的一个目镜分别与4个不同倍数的物镜组合来观察血细胞涂片。当成像清晰时,每一物镜与载玻片的距离如图所示。如果载玻片位置不变,用
-Hawk isn’t at school today, is he? -__________. I met him in the classroom just now. A. Yes, he isn’t B. Yes, he is C. No, he isn’t D. No, he is
肾小球是由数十条毛细血管弯曲盘绕而成的血管球,其中 ( ) A.入球血管是小动脉,出球血管
How I wish I could sleep longer! However, I had to get up as soon as the alarm clock _________. A. ran off B. went off C.
What sort of house do you want to have? Something big? -Well, it_____be big--that’s not important.A. mustn’t B. needn’t C. can’t D. won’t