【简答题】Questions 1 to 5 are based on the following passage. When the water source is farther than one kilometer, per capita consumption drops to around five liters (a little more than a gallon) per day. With...
【简答题】Vidal Sassoon is probably (1)________ world ’ s leading hairdressers. He was born in 1928 in London. His father left home when Vidal was still a young child. Rarely (2)______ his mother have any money...
【单选题】Paragraph 5 One problem with negative consequences is that parents can lose sight of when to stop giving them. If one consequence doesn’t work, parents often try another that is harsher. They begin pi...
A.
Positive reinforcement is the best method of parenting.
B.
Kids should not be told to clean their rooms.
C.
The “snowball effect” of negative consequences is not an effective method of discipline