English THPT Choose the underlined part among A, B, C or D that needs correcting.

[ichigochitoge]

[TẶNG BẠN] TRỌN BỘ Bí kíp học tốt 08 môn
Chắc suất Đại học top - Giữ chỗ ngay!!

ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.

23. Each number in a binary(A) system are(B) formed(C) from only two(D) symbols.
24. Scientists at the medical center is trying(A) to determine(B) if there is(C) a relationship between saccharin and cancer(D).
25. On the rim(A) of the Kilauea volcano in the Hawaiian Islands(B) are(C) a hotel called(D) the Volcano Hotel.
26. The great digital(A) advances of the electronic age, such as integrated circuitry(B) and a microcomputer, has(C) been planted(D) in tiny chips.

 

[_dm.ttt]

23. Each number in a binary(A) system are(B)=> is formed(C) from only two(D) symbols.
24. Scientists at the medical center is trying(A)=> are trying to determine(B) if there is(C) a relationship between saccharin and cancer(D).
25. On the rim(A) of the Kilauea volcano in the Hawaiian Islands(B) are(C) => is a hotel called(D) the Volcano Hotel.
26. The great digital(A) advances of the electronic age, such as integrated circuitry(B) and a microcomputer, has(C) => have been planted(D) in tiny chips.

Bạn có thể tham khảo thêm các kiến thức khác tại: https://diendan.hocmai.vn/threads/t...o-ban-hoan-toan-mien-phi.827998/#post-4045397

Chúc bạn học tốt!