脑动脉粥样硬化可引起()
A.脑萎缩
B.脑软化
C.脑肿瘤
D.脑出血
E.脑脓肿
参考答案:A, B, D
小红做题时,画一个数轴,数轴上原有一点A,其表示的数是-4,由于一时粗心,把数轴的原点标错了位置,使A点正好落在-4的相反数的位置,想一想,要想把这个数轴画正确,原点应该向哪个方向移动几个单位长度?
选出错误的一项。
( )1. John go to school at 8:00.
A B C
( )2. This are my skirt.
( )3. Is that you dress?
( )4. where are they?
( )5. It's time to dinner.
( )6. What's time is it?
( )7. Lets run.
A B
( )8. It's time for go home.
( )9. The canteen is in the first floor.
( )10. Where is the teachers desk?