【C17】A．employedB．treatedC．regardedD．rented

— How long _____ at this job？ — Since 2000.A、were you employedB、have you been employedC、

Ph. D. s are most likely to______.A．have difficulties getting properly employedB．be employ

【C6】A．employedB．createdC．operatedD．controlled

【C4】A．identifiedB．recognizedC．regardedD．counted

【C3】A．employedB．createdC．operatedD．controlled

A. employedB. comfortedC. valuedD. encouraged