America spends twice as much of its GDP on higher education as Europe does.
A. Y
B. N
C. NG
【B7】
A. fit
B. adopt
C. establish
D. lay
Europe's only chance of preserving its living standards lies in working smarter than its competitors rather than harder or cheaper.
A. Y
B. N
C. NG
A.She painted it by herself.B.She hired her brother to paint it.C.It needs to be paint
A. She painted it by herself.
B. She hired her brother to paint it.
C. It needs to be painted.
D. It isn't beautifully painted.