His______behavior. made everyone nervous. He was always rushing to open doors and perform.
A. oblivious
B. observant
C. obsequious
D. obsolescent
查看答案
【C8】
A. stood
B. attached
C. accounted
D. amounted
【C16】
A. decided
B. posted
C. boasted
D. complained
Because this area has a high rate of crime and unemployment, there are only people moving
A. incentive
B. incident
C. incidence
D. initiative
【C6】
A. traditional
B. original
C. basic
D. rational