下面哪一时期形成了有时代和地域特色的装饰风格:()
A、东吴时期
B、秦汉时期
C、隋唐时期
D、宋元时期
参考答案:D
拼读选词 根据句意和音标从每题A、B、C、D四个选项中,选出一个适当的单词。(5分)
小题1:I’d like ______ /sʌm / noodles for breakfast.
A.swim
B.some
C.come
D.sun小题2:He is too ______ /ʃɔ t/ to get the book on the shelf.
A.shy
B.shoes
C.short
D.sport小题3:My parents ______ / liv / in a new building in the village.
A.live
B.leave
C.life
D.left小题4:Li Min wants to _________/ im'pruv / her English.
A. important
B.improve
C.enough
D.encourage小题5:Eating more__________ /`veʤitəblz / and less meat is good for your health.
A. villager
B.visitors
C.volunteer
D. vegetables
物质的量浓度相同的NaCl、MgCl2、AlCl3三种溶液,当溶液体积比为3:2:1时,三种溶液中Cl-的物质的量浓度之比为( )
A.1:2:3
B.1:1:1
C.3:2:1
D.3:4:3