It can be learnt from Chief Justice John G. Roberts Jr. that______.

A．the legitimacy of card-check elections should be reconsidered

B．the card-check election is actually beneficial to the union

C．he doesn"t see the influence of the way of election to the union

D．the employer can gain some benefit from the card-check election

A.L

B.M

C.T

D.m

A.L、M、T

B.L、M、T

C.l、m、t

D.L、s、t

A.T

B.L

C.M

D.XT

A.T/T

B.M/T

C./D

D./L

A.M=P·Q/V

B.L=L?(Y)+L?(r)

C.M=K·P·Y

D.M·V=P·T

A.N

B.M

C.T

D.L

A.n、l、d、t、m

B.m、r、h、w、ng

C.n、l、m、r、ng

D.y、w、m、n、l

A.H

B.L

C.T

D.M

A.C

B.L

C.M

D.T

A.材料，原料

B.重要的;物質(zhì)的

C.個別的;獨特的

D.欲望