SORU:
Aşağıda verilen cümlede boş bırakılan yerlere uygun düşen sözcük ya da ifadeyi bulunuz.
For a long time now, biologists ---- that bits of tissue placed next to each other ----.
B) have known / can fuse
C) knew / had fused
D) would have known / have fused
E) know / would have fused
Çözüm:
A) had known / may fuseB) have known / can fuse
C) knew / had fused
D) would have known / have fused
E) know / would have fused
