2026-09-18 gününe ait özgün YDS kelime, gramer soruları ve eşleştirme oyunu.
Kelime
Günün Kelime Sorusu
Although theoretical physicists had long postulated the existence of primordial gravitational waves, empirical researchers required decades of refined interferometric measurements to conclusively ---- their speculative models regarding cosmic inflation.
- A) substantiate
- B) undermine
- C) fabricate
- D) disregard
- E) perpetuate
Gramer
Günün Gramer Sorusu
---- the international maritime authority to enforce stringent carbon taxation on transoceanic freight vessels, shipping conglomerates would inevitably be forced to accelerate their transition toward alternative propulsion technologies.
- A) Had
- B) Were
- C) Should
- D) Lest
- E) Unless
Kelime
Günün Kelime Sorusu
While historical climatologists had long suspected that prolonged megadroughts triggered the collapse of Late Bronze Age urban networks, recent high-resolution isotopic analyses of speleothems have finally yielded the empirical evidence required to ---- this long-standing hypothesis.
- A) perpetuate
- B) fabricate
- C) invalidate
- D) substantiate
- E) alleviate