搜题请搜索小程序“爱下问搜题”
问题 单项选择题

病人矫治成功的关健是

A．前牙排齐
B．前牙覆牙合覆盖正常
C．无剩余拔牙间隙
D．面型变直
E．后牙支抗控制

答案

参考答案：E

阅读理解
What does the sign(标识) say?
1. Do not cross here. Use the subway.
2. PRIVATE FISHING   Keep to footpath away from water.
3. University Park. Opening hours: Apr----Sept: 6:30am- 9:30pm.
Oct--- Mar: 8:30am-4: 30pm.
4. FIRE! DANGER TO TREES   Don’t smoke here.
5. Slow down! Children Crossing.
6. No horses or bikes. Walkers only.
7. Tents one night  $ 10 -one or two people.
$ 15-family size.
8. SHEEP. Please close gate. Keep your dog on the head.
9. NO SWIMMING. When the red flag is flying.
小题1:What time does the University Park open in March?
A．At 6:00 amB．At 6:30 amC．At 8:00 amD．At 8:30 am
小题2:Which sign tells you not to smoke?
A．Sign 2B．Sign 4C．Sign 6D．Sign 8
小题3:Where can you see Sign 9?
A．On the playgroundB．At the school library
C．Near the swimming poolD．In the computer room
查看答案
选择题

实现中 * * 的伟大复兴，必须弘扬以爱国主义为核心的民族精神和以改革创新为核心的时代精神。这是由于

① 先进的社会意识能促进社会经济文化发展

② 符合规律的意识能够直接转化为物质力量

③ 精神是万能的，则没有精神是万万不能的

④ 实现美好梦想需要正确价值观的积极引导

A．①③

B．②④

C．②③

D．①④
查看答案