It has been justly said that while "we speak with our vocal organs we (1) with our whole bodies," All of us communicate with one another (2) , as well as with words. Sometimes we know what we’ re doing, as with the use of gestures such as the thumbs - up sign to indicate that we (3) But most of the time we’ re not aware that we’ re doing it. We gesture with eyebrows or a hand, meet someone else’ s eyes and (4) . These actions we (5) are random and incidental. But researchers (6) that there is a system of them almost as consistent and comprehensible as language, and they conclude that there is a whole (7) of body language, (8) the way we move, the gestures we employ, the posture we adopt, the facial expression we (9) , the extent to which we touch and the distance we stand (10) each other.
The body language serves a variety of purposes. Firstly it can replace verbal comm
A. resume
B. assume
C. presume
D. consume
Researchers have found that migrating animals use a variety of inner compasses to help them navigate. Some (1) by the position of the Sun. Others navigate by the stars. Some use the Sun as (2) guide during the day, and then (3) to star navigation by night. One study shows that the homing pigeon uses the Earth’s magnetic fields as a guide (4) finding its way home, and there are indications that various other animals, from insects to mollusks (软体动物), can also make (5) of magnetic compasses. (6) is of course very useful for a migrating bird to be able to switch to magnetic compass when clouds cover the sun; (7) it Would just have to land and wait for the Sun to come out again. (8) with the Sun or stars to steer by, the problems of navigation are more complicated (9) they might seem at first. For example, a worker honeybee (10) has found a rich source of nectar and pollen flies rapidly home to the hive to
A. transmit
B. do
C. transfers
D. delivers
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habits, and by 1957 cigarette productio A. principal B. co-ordinate C. distinct D. miraculous [多选题]党的十九大报告对国家安全工作作出专门部署， 提出了四项任务：（ ）。
A.完善国家安全战略和国家安全政策，坚决维护国 家政治安全，统筹推进各项安全工作。 B.健全国家安全体系，加强国家安全法治保障，提 高防范和抵御安全风险能力。 C.严密防范和坚决打击各种渗透颠覆破坏活动、暴 力恐怖活动、民族分裂活动。 D.加强国家安全宣传教育，增强全党全国人民国家 安全意识，推动全社会形成维护国家安全的强大合力。 [单项选择]王小波的思想倾向是（）。
A. 权威主义 B. 专制主义 C. 社会主义 D. 自由主义 [判断题]变频运行的井平衡率是用变频器采集的下行功率除以上行功率。
A.正确 B.错误 [单项选择]出血热病毒引起的症状不包括（）
A. 发热 B. 扁平疣 C. 皮肤和黏膜出血 D. 肺肾急性出血 E. 全身肌肉疼痛 [单选题]工作许可手续完成后，工作负责人、（ ）应向工作班成员交待工作内容、人员分工、带电部位和现场安全措施，进行危险点告知，并履行确认手续，工作班方可开始工作。
A.专责监护人 B.工作许可人 C.工作票签发人 D.小组负责人 我来回答: 提交
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