举一反三
- With the increase of soil pH and the decrease of Eh, the solubility of AS can be improved. Is it right? A: 正确 B: 错误
- Which of the following are true? () A: The serial tests can increase the specificity but decrease the sensitivity B: The parallel tests can increase the specificity but decrease the sensitivity C: The serial tests can increase the sensitivity but decrease the specificity D: The parallel tests can increase the sensitivity but decrease the specificity E: None of above
- which materials can be used to increase soil pH A: Ferrous sulfate B: Quick lime C: Plant ash D: Organic fertilizer
- Higher<br/>government deficits ________ the supply of bonds and shift the supply<br/>curve to the <br/>________,<br/>everything else held constant. A: increase; left B: increase; right C: decrease; left D: decrease; right
- The pH increase as [H+] A: increase B: decrease C: unsure D: no relationship
内容
- 0
With the increasing of the foundation width, the bearing capacity of<br/>the soil tends to ( ) A: increase B: not change C: decrease D: uncertain
- 1
With the increasing of the foundation embedment depth, the bearing capacity of the soil tends to ( ) A: increase B: not change C: decrease D: uncertain
- 2
An expenditure results either in a(n) ( ) in the asset account or a(n) ( ) in a liability account. A: decrease, decrease B: increase, increase C: increase, decrease D: decrease, increase
- 3
Which of the following can be predicted to increase the demand for labor? a. An increase in the price of a gross complement to labor b. A decrease in the price of a gross substitute for labor c. A decrease in the number of firms d. An increase in product demand A: An increase in the price of a gross complement to labor B: A decrease in the price of a gross substitute for labor C: A decrease in the number of firms D: An increase in product demand
- 4
As the economy enters a boom we can generally expect that A: inflation will decrease with little change in the unemployment rate B: unemployment will increase and inflation will decrease C: nominal GDP will increase but only because of an increase in the price level D: inflation will increase and the unemployment rate will decrease E: output will increase with little change in unemployment or inflation