The question is based on the text. The United States and Germany are vying (1) to produce an exclusive vaccine against the coronavirus (2) which is being developed in a German laboratory , Die Welt daily reported Saturday.(3) According to the paper , US President Donald Trump is trying to poach German scientists (4) who are working on an experimental vaccine against a global health threat (5) that has now killed some 5,500 (6) people with a view to having an exclusive licence rolled out in the United States. Such a vaccine would be "only for the United States," a source close to the German government told Welt, (7) though Berlin is reportedly looking to make offers of(8) its own to biotech firm CureVac , based in the German state of Thuringia. The adjective clauses in the passage are shown by number ….

Pembahasan

Adjective clause adalah klausa yang digunakan untuk menerangkan kata/frasa benda. Klausa adjektiva ditandai penggunaan relative pronoun yang terdiri dari who, whom, whose, that, which, when , dan where . Adjective clause pada teks ini adalah nomor 2 “ which is being developed in a German laboratory ” yang menjelaskan kata benda “ an exclusive vaccine ”.Klausa ini menerangkan bahwa vaksin eksklusif tersebut sedangan dikembangkan di laboratorium Jerman. Adjective clause lainnya adalahnomor 4 “ who are working on an experimental vaccine ” yang menjelaskan kata benda “ German scientists ”. Klausa ini menjelaskan bahwa ilmuan Jerman tersebut sedang mengerjakanvaksin yang sedang dalam percobaan. Adjective clause lainnya adalahnomor 5 “ that has now killed some 5,500 people ” yang menjelaskan kata benda “ a globalhealth threat ”. Klausa ini menjelaskan bahwa ancaman kesehatan global tersebut sudah membunuh sekitar 5,500 orang. Jadi, jawaban yang tepat adalah D.