In order to strengthen centralization, Qin Shi Huang enacted reforms aiming at the standardization of the diverse practices of the empire.
A、political
B、cultural
C、economic
D、all of the above
A、political
B、cultural
C、economic
D、all of the above
8.List the Following acids in order of acid strength in aqueous solution:
(a)HClO4H3AsO3H2SiO3H2SO4
(b)HClO HClO4HClO2HClO3
【单选题】2-10 根据酸性强弱,由高到低排序 A B - 10. Which is the correct order of decreasing acid strength for these ? (most acidic - least acidic)
A、
B、
C、
D、
Read the examples of assertions in the table, judge their strength and write down a number between 1 and 3 in the boxes to indicate how strong the assertion is (1= the weakest; 2 = the middle; 3 = the strongest). Assertions Strength of assertion 1 This may be the case where there has been a separation order, a decree nisi for divorce, a non-molestation order, or a separation agreement between the parties. 2 This might be the case with provocation, for example, there might be objections to some of the distinctions now drawn by the law. 3 It may well be the case that there is variation within one of these categories. _________________________(按如下格式书写答案:1-2-3)
A.
B.
C.
D.
The author mentions "study of UFOs, dianetics" (line 29) most likely in order to
A.give an example of schools of belief that fail to make sufficiently truthful predictions
B.cite sciences which have failed to gain popular support by making unpopular predictions
C.identify superstitions whose predictive strength is inexplicably consistent
D.provide cases of schools of belief whose predictions lack firm evidence
E.gain authoritative support for the notion that that a universal suspension of belief may be warranted
The phrase "throw one's weight around" (Paragraph 2) probably means ______.
A.to look down upon others and intimidate others into doing something
B.to spend money foolishly in order to show one's wealth
C.to use one's power to tell people what to do in an unpleasant way
D.to discourage others by showing off their strength
A.provide added wear protection against today’s corrosive quality of fuel
B.increase overall valve strength due to the high gas pressures
C.assist in dissipating heat due to the extreme operating temperatures
D.reduce the overall weight of the valve thus helping eliminate valve spring surge and hammering
A.(3)(2)(5)(4)(1)(2)(5)(6)
B.(3)(2)(4)(1)(5)(2)(5)(6)
C.(3)(2)(4)(5)(1)(2)(6)(5)
D.(3)(2)(5)(4)(1)(6)(2)(5)
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