A:若A花盆随圆盘旋转,花盆中的小苗将会背离圆心生长
B:若C花盆旋转,暗箱不随转盘转,C花盆中的小苗将会直立生长
C:若B花盆不转,暗箱随转盘旋转,B花盆中的小苗将会弯向单侧光源生长
D:若B花盆和暗箱一起旋转,B花盆中的小苗将会弯向小窗生长
设置北京中关村科技园区的主要区位因素是( )
阅读下面材料,从每题所给的A、B、C、D四个选项中选出最佳选项。
WANTED
Are you good at playing the piano? Do you have time to teach a 7yearold boy to play it after school? 50 yuan an hour (小时). If your answer is "Yes", call Chen Qi at 8263666!
English Club
Do you want to practise your English and make more friends? Just join us on every Friday afternoon after school and enjoy learning English. Please call Kate at 15106495582.
FOUND
I found a math book on the playground this afternoon. Whose is it? Come to Class 4, Grade 1 to get it back.
NOTICE
A teacher will(将要)give us a lesson on travelling to different countries. Go to the No. 1 School Hall at 13: 00 this Friday and enjoy the twohour (小时) lesson.