Their success may be determined by a suit related to this issue, brought by the Mayo Clinic, which the Supreme Court will hear in its next term. The BIO rtcently held a convention which included seddions to coach lawyers on the shifting landscape for patents. Each meeting was packed.

31.it canbe learned from paragraph I that the biotech companies would like-----

A.their executives to be active

B.judges to rule out gene patenting

C.genes to be patcntablc

D.the BIO to issue a warning

32.those who are against gene patents believe that----

A.genetic tests are not reliable

B.only man-made products are patentable

C.patents on genes depend much on innovatiaon

D.courts should restrict access to gene tic tests

33.according to hans sauer ,companies are eager to win patents for----

A.establishing disease comelations

B.discovering gene interactions

C.drawing pictures of gene