天车上采用()滑轮组
A.单联
B.双联
参考答案:B
With globalization ___________ the world, learning foreign languages, particularly English, will become increasingly necessary if France is to compete economically.
A.sweeps
B.to sweep
C.sweeping
D.swept
控股股东是指持有公司()以上股份或其持有的股份所享有的表决权足以对股东大会的决议产生重大影响的股东。
A.20%
B.25%
C.50%
D.51%