by It is important that cancer is diagnosed and treated as early as possible in order to assure a successful cure.
A. is diagnosed
B. treated
C. as early as possible
D. to assure
Xem đáp án
A là đáp án đúng
Lời giải:
is diagnosed => be diagnosed
Cấu trúc câu giả định: It + be + adj (important/ essential ..) + that + S + Vinf + O.
