Itisnotdecided________theconferencewillbeheld.
C
A 什么 B 哪一个 C 什么时候 D (无词义)
Thereisadeadlock(僵局)inthediscussionwhenneithersidegives________totheother.
We________goouttorestaurants,butmostlyweeatathome.
Theoldcouplehavebeenmarriedfor40yearsandneveronce_______witheachother.
Researchfindingshaveshownthatlanguageprocessingcentersaresituatedinasingleareaofthelefthemisphere.