It _______ that learning a foreign language _______ a lot of time.
A. says / is taken
B. is saying / has been taken
C. is said / takes
D. was said / was taken
Đáp án đúng: C
Cấu trúc bị động đặc biệt It (tobe) said/thought/belived + that+ clause
Số bình luận về đáp án: 6