Passage 2
These days it's not unusual for someone on the way to work to receive a text message from her employer saying she's not needed right then. Although she's already found someone to pick up her kid from school and arranged for childcare, the work is no longer available and she won't be paid for it.
[单选题]
A. Inadequate minimum wage
B. Unguaranteed working hours
C. Competition for skilled labor
D. Overdependence on share economy
[单选题]
A. Dramatic
B. Definite
C. Alternative
D. Uncertain
[单选题]
A. Customers can get the best quality service
B. Employees can have flexible working hours
C. Software companies can make a large profit
D. Employers can reduce the cost of running a business
[单选题]
A. Digital platforms
B. Flexible labor markets
C. Economic growth
D. Ups and downs in demands
[单选题]
A. Indifferent
B. Ambiguous
C. Critical
D. Supportive