people are exposed to red, they will NOT______.
A: feel
disappointed
B: breathe
faster
C: have
faster heartbeats
D: have
higher blood pressure
举一反三
- What evidence is<br/>not mentioned to show the link between sleep and health? () A: People who sleep<br/>less tend to have higher blood pressure, heart attack, diabetes,<br/>weight gain and other problems. B: Sleeping better<br/>may help fight off illness. C: People who sleep<br/>well live longer. D: People who lack<br/>sleep will have poor mind function.
- Which of the following does NOT happen if people are exposed to bright red A: They breathe faster. B: They feel afraid. C: Their blood pressure rises. D: Their hearts beat faster.
- Comparing<br/>the primary tumor, the doubling time and growth rate of metastatic<br/>tumor cells are() A: Longer,<br/>slower B: Longer,<br/>faster C: Shorter,<br/>faster D: Shorter,<br/>slower, E: Equal,<br/>equal
- If people are exposed to bright red, which of the following things does NOT happen（） A: They breathe faster. B: They feel satisfied. C: Their blood pressure rises. D: Their hearts beat faster.
- Can<br/>anything go faster than light?() A: Yes,<br/>space can expand at faster than lightspeed B: Yes,<br/>certain subatomic particles can move through space at faster than<br/>lightspeed C: No,<br/>special relativity forbids it D: No,<br/>general relativity forbids it
内容
- 0
Which the following statement about the change of blood pressure is<br/>wrong() A: Clip the side of the common carotid artery, and cause to raise blood<br/>pressure B: Arterial blood pressure is elevated when the sympathetic nerve is<br/>excited C: Vagus nerve inhibits heart activity and lowers arterial blood<br/>pressure D: The excitation of vagus nerve enhances heart activity and arterial<br/>blood pressure elevated E: Intravenous epinephrine, blood pressure rise
- 1
According to Maslow’s hierarchy of needs, only lower level of<br/>needs is satisfied, people may have higher level of needs. ( <br/>)
- 2
Compared<br/>to traditional goods, digital goods have: ____ A: greater<br/>pricing flexibility. B: lower<br/>marketing costs. C: higher<br/>production costs. D: higher<br/>inventory costs. E: lower<br/>menu costs.
- 3
Some people like to have all their travel __1__done by a travel agent.[br][/br] A) tickets [br][/br]B) time [br][/br]C) arrangements [br][/br]D)agents
- 4
In the office I never seem to have time until after 5:30 p.m., _______ many people have got home.[br][/br][br][/br] [br][/br] A: whose time B: that C: on which D: by which