Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
To solve this problem, it is advisable________.
A. that to adopt a drastic measure
B. a drastic measure to be adopted
C. that a drastic measure be adopted
D. that a drastic measure is adopted
Đáp án là C. Cấu trúc với các tính từ mang nghĩa: khuyên bảo, hướng dẫn, gợi ý, đề nghị : It+ be + adj + that + S + V(bare).