题目内容

You\'d better go and see a doctor if you

A. see a sleepwalker in action.
B. never sleepwalk,
C. sleepwalk frequently.
D. sleepwalk occasionally

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For over a million years, our forefathers were basically ________.

A. any member of the opposing team
B. the goal-mouth
C. the goal keeper
D. the football

将建筑物基础底面以下一定范围内的软弱土层挖去,换填低压缩性的散粒材料,从而加速软土固结的地基处理方法是()。

A. 开挖
B. 置换法
C. 排水法
D. 挤实法

胎盘的组成包括()E.

如果机器、设备、基建物资和物品是由非保税区进人保税区供区内使用,则由使用单位提供清单,经海关查验后放行。 ()

A. 正确
B. 错误

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