19世纪70年代以来的30余年中,世界上基本上没有发生过革命,资本主义处于相对和

题型:选择题

问题:

19世纪70年代以来的30余年中,世界上基本上没有发生过革命,资本主义处于相对和平的环境中。造成这一局面的主要原因是

A.资本主义制度已普遍建立并趋于稳定

B.国际社会主义运动处于低潮

C.亚非拉民族运动未产生新的领导阶级

D.国际社会没有发生战争和冲突

考点:德意志的统一和君主立宪制的确立
题型:选择题

使用8:1滤线器进行骨与关节摄影,体厚要超过()

A.15cm

B.10cm

C.20cm

D.25cm

E.30cm

题型:选择题

抛掷一枚一元硬币,出现国徽一面向上的机会是(    )

题型:选择题

1.Our headmaster stepped onto the platform, closely following by his secretary.

2.The building intended to be a museum. Now it’s a school.

3.Anji County is famous for a green tea producing place.

4.Travel can help us get closed to parts of the world we have never experienced.

5.It’s certain that patient teachers are more popular than dispatient ones.

6.Three years has passed since the couple met last time, and for them, three years is really a long time.

7.A cook will be immediately fired (解雇) if he is found smoke in the kitchen.

8.It’s very kind for you to help me.

9.Doctor Yuan Longping has devoted himself to increase rice harvests.

10.Seen from the top of the hill, we can see a small village under it.

题型:选择题

2000年,世界人口达到_____,其中亚洲人口约有_____。[ ]

A.60   36          

B.60.55  36.8

C.50   30          

D.30.55   30.8

题型:选择题

釉板的形成是由于

A.制作磨片时人工裂隙
B.龋损的出现
C.含较多的角蛋白
D.釉质发育期某些障碍所致
E.龋损形成后再矿化

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