What have studies shown about students who had part-time jobs?
A: Many of them had lower stress.
B: Many of them had decreased efficiency.
C: Many students had worse grades if working less than 15 hours a week.
D: Many students had better grades if working less than 15 hours a week.
A: Many of them had lower stress.
B: Many of them had decreased efficiency.
C: Many students had worse grades if working less than 15 hours a week.
D: Many students had better grades if working less than 15 hours a week.
举一反三
- According to the passage, in the eighteenth and nineteenth centuries, some Americans ______. A: worked from sunrise to sunset seven days a week B: preferred working in factories to working on farms C: had many of the leisure time activities that people now have D: fought for shorter working hours and more leisure time
- Claire noticed many people who had been waiting hours to buy their tickets.
- It seems that many people have come ______ periods of stress, with more physical and mental vigor than they had before.
- Sally had a third again as many as David, who had a third as many again as Francis. Altogether they had 111. How many did David have A: 27 B: 32 C: 36 D: 48
- How many jobs have the man had A: 10:45 B: 11:15 C: 11:45