单项选择题

It’s more difficult for students to get a temporary job because ______
The friend of Maggie, Tess Herbert has found a job guaranteed

A.from early November to mid-January working 5 days a week
B.from mid-November to mid-January working 4 days a week
C.from early November to mid-January working 4 days a week
D.from mid-November to mid-January working 5 days a week