2002 MAYIS CÜMLE TAMAMLAMA SORU ÇÖZÜMÜ

Kerrich CARRIED OUT exhaustive experiments in probability ____.

A) until the coin HAS BEEN TOSSED a thousand times.

B) IF he had been arrested when t randomhe Germans invaded Denmark.

C) whether the coin toss IS truly random.

D) while he WAS INTERNED in a camp in Jutland for the duration of the war.

E) that HAS BEEN ACCLAIMED as one of South Africa’s leading mathematician.

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CEVAP D ŞIKKI.

Soru cümlesinde “carried out” ifadesi past’dır. A, c, e şıkları present oldukları için elenir. B şıkkında ki “if” yapısının dışındaki cümle past olamaz. Bu nedenle cevap d şıkkıdır.

Kasım 2006 Kpds - Cümle Tamamlama

Soru: Smallpox was once a dreaded human disease, ....

A) while genetic engineering can be used in several ways to make vaccines
B) although today DNA technology is helping medical researchers develop vaccines
C) even if artificial-mutant vaccines may cause fewer side effects than natural mutants
D) but it was eradicated worldwide in the 1970s by widespread vaccination
E) since there has been no effective drug treatment for many viral diseases

Çözüm: Doğru cevap  D. soru kökü main clause olarak verilmiş. "was once dread" şeklinde past bir yapı verilmiş. sadece D seçeneğinde bu tense uygun yapı mevcuttur. ayrıca anlam olarakta uymaktadır.