建筑进技术、新工艺和新材料应用方案经济分析常用的静态分析方法有()。

与直接融资相比，间接融资的优点不包括()。

The cloth had a natural look which perfectly ________ the image Laura sought.

It makes good ________ to bring an umbrella; it seems to be raining today.

设 x1，x2，x3，x4 为来自总体X的样本，＝（）

The doctors are ________ about the guidelines under which they can carry out euthanasia.

If you are too ________ of your children, they will never learn to deal with difficulties in life.

清道工人最怕是

负责全国城市道路和公共场所清扫保洁的监督管理的部门是（）。

城市中的环境卫生设施,应当符合（）。