In restricted visibility, a vessel which detects by radar alone the presence of another vessel shall determine if a close quarters situation is developing or risk of collision exists. If so, she shall（）.

[单选题]下列选项中，属于国家权力机关监督行政的方式是（　　）。

[多选题]政策工具的三大类型有（）。

[名词解释题]美国式道路

[多选题]增强中国特色社会主义文化的吸引力和感召力，必须（）。

[单选题]患者，女性，36岁。呼吸困难干咳7天，伴发热、乏力、烦躁、上腹胀痛来诊。诊断为急性渗出性心包炎，心包积液。在为患者体检时，最不可能出现的体征是（  ）

[单选题]植物株体、器官、气孔、花粉等的变大常可作为判断（）的依据。

[问答题]癌肿病类主要症状及发病规律？

[单选题]以下为HIV感染的特征性体征为（　）

[单选题]尿液呈棕红色或葡萄酒色，镜检无红细胞见于（）

[单选题]第一次明确提出建立一门研究政府系统活动的学科——行政科学，并初步勾勒了进行行政学研究的目标、任务和方法，从而在理论上将行政学与政治学加以区分的是（ ）

[单选题]In restricted visibility, a vessel which detects by radar alone the presence of ...

[单选题]In restricted visibility a towed vessel must sound a fog signal when it is（）.

[单选题]In restricted visibility the speed of a vessel without operational radar may be（...

[单选题]When visibility is restricted（），we can say it is restricted visibility.

[单选题]When the ship is in restricted visibility, the officer in charge of the engineer...

[单选题]When two vessels are in sight of one another and NOT in or near an area of restr...

[单选题]When the ship is in restricted visibility, the officer in charge of the engineer...

[单选题]Which statement concerning maneuvering in restricted visibility is FALSE?（）.

[单选题]You are in restricted visibility and hear a fog signal forward of the beam. Noth...

[单选题]You are underway in restricted visibility and hear a fog signal forward of the b...