·you will hEAr A rEport prEsEntED By A journAlist From tokyo.
·For EACh quEstion 23--30, mArk onE lEttErA,B、orC、For thE CorrECt AnswEr.
·you will hEAr thE rECorDing twiCE.

on oCt. 1st, mitsuBishi pEtroChEmiCAl is going to mErgE with ______.A．

A、kAwAsAki plAnt

B．

B、mitsui pEtroChEmiCAl

C．

C、mitsuBishi kAsEi