A. necessary B. extremely C. necessity D. co-operate
A. necessary B. extremely C. necessity D. co-operate
A. necessary
B. extremely
C. necessity
D. co-operate
Đáp án A
necessary /ˈnɛsəˌsɛri/
extremely /ɛkˈstrimli/
necessity /nəˈsɛsəti/
co-operate /koʊ-ˈɑpəˌreɪt/